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Table Of Contents

BGM113 Blue Gecko Bluetooth

Smart

Module Data Sheet

The Blue Gecko BGM113 is a Bluetooth

Smart Module targeted for Bluetooth Smart

applications where small size, reliable RF, low-power consumption, and easy application

development are key requirements. At +3 dBm TX power, BGM113 is ideal for applica-

tions requiring short and medium range Bluetooth Smart connectivity.

The BGM113 integrates all of the necessary elements required for a Bluetooth Smart ap-

plication: Bluetooth radio, software stack, and GATT-based profiles, and it can also host

end user applications, which means no external microcontroller is required in size, price

or power constrained devices. The BGM113 Bluetooth Smart Module also has highly

flexible hardware interfaces to connect to different peripherals or sensors.

BGM113 can be used in a wide variety of applications:

KEY FEATURES

• Bluetooth 4.1 Compliant (Bluetooth Smart)

• Software upgradable to Bluetooth 4.2

•

Integrated antenna

• TX power: up to +3 dBm

• RX sensitivity: down to -93 dBm

• Range: up to 50 meters

• 32-bit ARM® Cortex®-M4 core at 38.4

MHz

• Flash memory: 256kB

• RAM: 32 kB

• Autonomous Hardware Crypto Accelerator

and True Random Number Generator

• Integrated DC-DC Converter

• Onboard Bluetooth Smart stack

• IoT Sensors and End Devices

• Commercial and Retail

•

Health and Wellness

• Industrial, Home and Building Automation

• Smart Phone, Tablet and PC Accessories

Timers and Triggers

Real Time Counter

and Calendar

Cryotimer

Timer/Counter

Low Energy

Timer

Pulse Counter

Watchdog Timer

Protocol Timer

32-bit bus

Peripheral Reflex System

Serial

Interfaces

Antenna

I/O Ports Analog I/F

Lowest power mode with peripheral operational:

USART

Low Energy

UART

External Interrupts

General Purpose

I/O

Pin Reset

Pin Wakeup

ADC

IDAC

Analog

Comparator

Radio Transceiver

DEMOD

AGC

IFADC

CRC

BUFC

RFSENSE

MOD

FRC

RAC

EM3—StopEM2—Deep SleepEM1—Sleep EM4—Hibernate EM4—ShutoffEM0—Active

RF Frontend

LNA

Frequency

Synthesizer

PGA

BALUN

Core / Memory

ARM Cortex M4 processor

with DSP extensions and FPU

Energy Management

Brown-Out

Detector

DC-DC

Converter

Voltage

Regulator

Voltage Monitor

Power-On Reset

Other

CRYPTO

CRC

Flash Program

Memory

RAM Memory Debug Interface DMA Controller

Clocks

Clock Management

High Frequency

Crystal Oscillator

Low Frequency

Crystal Oscillator

Low Frequency

RC Oscillator

High Frequency

RC Oscillator

Ultra Low

Frequency

RC Oscillator

Auxiliary High

Frequency

RC Oscillator

38.4MHz XTAL

32.768kHz XTAL

Memory Protection

Unit

Chip Antenna

silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.93

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.

Summary of content (73 pages)

PAGE 1
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet The Blue Gecko BGM113 is a Bluetooth® Smart Module targeted for Bluetooth Smart applications where small size, reliable RF, low-power consumption, and easy application development are key requirements. At +3 dBm TX power, BGM113 is ideal for applications requiring short and medium range Bluetooth Smart connectivity.
PAGE 2
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Feature List 1. Feature List The BGM113 highlighted features are listed below. • Low Power Wireless System-on-Chip. • High Performance 32-bit 38.4 MHz ARM Cortex®-M4 with DSP instruction and floating-point unit for efficient signal processing • 256 kB flash program memory • 32 kB RAM data memory • 2.4 GHz radio operation • TX power up to +3 dBm • Low Energy Consumption • 8.7 mA RX current at 2.4 GHz • 8.8 mA TX current @ 0 dBm output power at 2.
PAGE 3
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Ordering Information 2. Ordering Information Flash (KB) RAM (KB) GPIO Package Full 256 32 14 100 pcs cut reel 3 Full 256 32 14 1000 pcs tape and reel 2.4 GHz 3 Full 256 32 14 100 pcs cut reel 2.4 GHz 3 Full 256 32 14 1000 pcs tape and reel Ordering Code Protocol Stack Frequency Band Max TX Power (dBm) BGM113A256V11 Bluetooth Smart 2.4 GHz 3 BGM113A256V1R1 Bluetooth Smart 2.
PAGE 4
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3. System Overview 3.1 Introduction The BGM113 product family combines an energy-friendly MCU with a highly integrated radio transceiver. The devices are well suited for any battery operated application, as well as other system requiring high performance and low-energy consumption. This section gives a short introduction to the full radio and MCU system. The detailed functional description can be found in the EFR32 Reference Manual.
PAGE 5
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.2.2 Wake on Radio The Wake on Radio feature allows flexible, autonomous RF sensing, qualification, and demodulation without required MCU activity, using a subsystem of the BGM113 including the Radio Controller (RAC), Peripheral Reflex System (PRS), and Low Energy peripherals. 3.2.
PAGE 6
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.3 Power The BGM113 has an Energy Management Unit (EMU) and efficient integrated regulators to generate internal supply voltages. Only a single external supply voltage is required, from which all internal voltages are created. An integrated DC-DC buck regulator is utilized to further reduce the current consumption. 3.3.1 Energy Management Unit (EMU) The Energy Management Unit manages transitions of energy modes in the device.
PAGE 7
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.6 Counters/Timers and PWM 3.6.1 Timer/Counter (TIMER) TIMER peripherals keep track of timing, count events, generate PWM outputs and trigger timed actions in other peripherals through the PRS system. The core of each TIMER is a 16-bit counter with up to 4 compare/capture channels. Each channel is configurable in one of three modes. In capture mode, the counter state is stored in a buffer at a selected input event.
PAGE 8
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) The unique LEUARTTM provides two-way UART communication on a strict power budget. Only a 32.768 kHz clock is needed to allow UART communication up to 9600 baud. The LEUART includes all necessary hardware to make asynchronous serial communication possible with a minimum of software intervention and energy consumption. 3.7.
PAGE 9
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.9.3 Analog to Digital Converter (ADC) The ADC is a Successive Approximation Register (SAR) architecture, with a resolution of up to 12 bits at up to 1 MSamples/s. The output sample resolution is configurable and additional resolution is possible using integrated hardware for averaging over multiple samples. The ADC includes integrated voltage references and an integrated temperature sensor.
PAGE 10
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview 3.12 Memory Map The BGM113 memory map is shown in the figures below. Figure 3.2. BGM113 Memory Map — Core Peripherals and Code Space silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.
PAGE 11
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet System Overview Figure 3.3. BGM113 Memory Map — Peripherals 3.13 Configuration Summary The features of the BGM113 are a subset of the feature set described in the device reference manual. The table below describes device specific implementation of the features. Remaining modules support full configuration. Table 3.2.
PAGE 12
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4. Electrical Specifications 4.1 Electrical Characteristics All electrical parameters in all tables are specified under the following conditions, unless stated otherwise: • Typical values are based on TAMB=25 °C and VDD= 3.3 V, by production test and/or technology characterization. • Radio performance numbers are measured in conducted mode.
PAGE 13
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.2 Operating Conditions 4.1.2.1 General Operating Conditions Table 4.2. General Operating Conditions Parameter Symbol Test Condition Min Typ Max Unit Operating temperature range TOP -G temperature grade -40 25 85 °C VDD Operating supply voltage VDD DCDC in regulation 2.4 3.3 3.8 V DCDC in bypass 50mA load TBD 3.3 3.
PAGE 14
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3 Current Consumption 4.1.3.1 Current Consumption 1.85 V without DC-DC Converter EMU_PWRCFG_PWRCG=NODCDC. EMU_DCDCCTRL_DCDCMODE=BYPASS. See 5.1 Power, Ground, Debug and UART. Table 4.3. Current Consumption 1.85V without DC/DC Parameter Symbol Min Typ Max Unit 38.
PAGE 15
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3.2 Current Consumption 3.3 V without DC-DC Converter EMU_PWRCFG_PWRCG=NODCDC. EMU_DCDCCTRL_DCDCMODE=BYPASS. See 5.1 Power, Ground, Debug and UART. Table 4.4. Current Consumption 3.3V without DC/DC Parameter Symbol Min Typ Max Unit 38.
PAGE 16
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3.3 Current Consumption 3.3 V using DC-DC Converter Table 4.5. Current Consumption 3.3V with DC/DC Parameter Symbol Min Typ Max Unit 38.4 MHz crystal, CPU running while loop from flash.
PAGE 17
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.3.4 Current Consumption Using Radio Table 4.6. Current Consumption Using Radio 3.3 V with DC-DC Parameter Symbol Test Condition Min Typ Max Unit Current consumption in receive mode, active packet reception (MCU in EM1 @ 38.4 MHz, peripheral clocks disabled) IRX 1 Mbit/s, 2GFSK, F = 2.4 GHz, Radio clock prescaled by 4 — 8.7 — mA Current consumption in transmit mode (MCU in EM1 @ 38.
PAGE 18
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.5 Brown Out Detector Table 4.8. Brown Out Detector Parameter Symbol Test Condition Min Typ Max Unit DVDDBOD threshold VDVDDBOD DVDD rising — — TBD V DVDD falling TBD — — V DVDD BOD hysteresis VDVDDBOD_HYST — 24 — mV DVDD response time tDVDDBOD_DELAY Supply drops at 0.1V/μs rate — 2.4 — μs AVDD BOD threshold VAVDDBOD AVDD rising — — 1.
PAGE 19
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.7 2.4 GHz RF Transceiver Characteristics 4.1.7.1 RF Transmitter Characteristics for Bluetooth Smart in the 2.4 GHz Band Table 4.10. RF Transmitter Characteristics for Bluetooth Smart in the 2.4GHz Band Parameter Symbol Transmit 6dB bandwidth TXBW Power spectral density limit PSDLIMIT Min Typ Max Unit — 740 — kHz Per FCC part 15.247 — -6.5 — dBm/ 3kHz Per ETSI 300.
PAGE 20
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.7.2 RF Receiver Characteristics for Bluetooth Smart in the 2.4 GHz Band Table 4.11. RF Receiver Characteristics for Bluetooth Smart in the 2.4GHz Band Parameter Symbol Test Condition Min Typ Max Unit Max usable receiver input level, 0.1% BER SAT Signal is reference signal1. Packet length is 20 bytes. — 10 — dBm Sensitivity, 0.1% BER SENS With dirty transmitter as defined in Core_4.1 — -91.
PAGE 21
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Min Typ Max Unit RSSIMAX Upper limit of input power range over which RSSI resolution is maintained 4 — — dBm RSSIMIN Lower limit of input power range over which RSSI resolution is maintained — — -101 dBm — — 0.5 dB RSSI resolution Symbol RSSIRES Test Condition Over RSSIMIN to RSSIMAX Note: 1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.
PAGE 22
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.8 Oscillators 4.1.8.1 LFXO Table 4.12. LFXO Parameter Symbol Crystal frequency fLFXO Current consumption after startup ILFXO Start- up time tLFXO Test Condition Min Typ Max Unit — 32.768 — kHz GAIN1, AGC1 — 273 — nA GAIN1 — 308 — ms Min Typ Max Unit Note: 1. In CMU_LFXOCTRL register 4.1.8.2 HFXO Table 4.13.
PAGE 23
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.8.4 HFRCO and AUXHFRCO Table 4.15.
PAGE 24
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Step size SSHFRCO Period Jitter Min Typ Max Unit Coarse (% of period) — 0.8 — % Fine (% of period) — 0.1 — % — 0.2 — % RMS Min Typ Max Unit TBD 1 TBD kHz Min Typ Max Unit 10000 — — cycles 10 — — years PJHFRCO Note: 1. Current consumption on DVDD instead if ANASW=1 in EMU_PWRCTRL register 4.1.8.5 ULFRCO Table 4.16.
PAGE 25
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.10 GPIO Table 4.18. GPIO Parameter Symbol Input low voltage Test Condition Min Typ Max Unit VIOIL — — IOVDD*0.3 V Input high voltage VIOIH IOVDD*0.7 — — V Output high voltage relative to IOVDD VIOOH IOVDD*0.8 — — V IOVDD*0.6 — — V IOVDD*0.8 — — V IOVDD*0.6 — — V — — IOVDD*0.2 V — — IOVDD*0.4 V — — IOVDD*0.2 V — — IOVDD*0.
PAGE 26
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Output rise time, From 30% to 70% of VIO tIOOR CL = 50 pF, Min Typ Max Unit — 2.2 — ns — 7.4 — ns Min Typ Max Unit DRIVESTRENGTH1 = STRONG, SLEWRATE = 0x61 CL = 50 pF, DRIVESTRENGTH1 = WEAK, SLEWRATE1 = 0x6 Note: 1. In GPIO_Pn_CTRL register 4.1.11 VMON Table 4.19. VMON Parameter Symbol Test Condition VMON Supply Current IVMON In EM0 or EM1, 1 supply monitored — 5.
PAGE 27
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.12 ADC Table 4.20.
PAGE 28
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Current on AVDD4, using in- IADCANA_STANDternal reference buffer. Duty- BY cycled operation.
PAGE 29
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.13 IDAC Table 4.21. IDAC Parameter Symbol Number of Ranges NIDAC_RANGES Output Current IIDAC_OUT Linear steps within each range NIDAC_STEPS Step size SSIDAC Total Accuracy, STEPSEL1 = ACCIDAC 0x10 Start up time tIDAC_SU Test Condition Min Typ Max Unit — 4 — - RANGSEL1 = RANGE0 0.05 — 1.6 μA RANGSEL1 = RANGE1 1.6 — 4.7 μA RANGSEL1 = RANGE2 0.
PAGE 30
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Output voltage compliance in ICOMP_SINK sink mode, sink current change relative to current sunk at IOVDD Test Condition Min Typ Max Unit RANGESEL1=0, output voltage = 100 mV — 0.82 — % RANGESEL1=1, output voltage = 100 mV — 0.65 — % RANGESEL1=2, output voltage = 150 mV — 0.4 — % RANGESEL1=3, output voltage = 250 mV — 0.25 — % Note: 1. In IDAC_CURPROG register 2.
PAGE 31
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.14 Analog Comparator (ACMP) Table 4.22.
PAGE 32
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Min Typ Max Unit Capacitive Sense Internal Resistance RCSRES CSRESSEL5 = 0 — inf — kΩ CSRESSEL5 = 1 — 15 — kΩ CSRESSEL5 = 2 — 27 — kΩ CSRESSEL5 = 3 — 39 — kΩ CSRESSEL5 = 4 — 51 — kΩ CSRESSEL5 = 5 — 102 — kΩ CSRESSEL5 = 6 — 164 — kΩ CSRESSEL5 = 7 — 239 — kΩ Note: 1.
PAGE 33
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.15 I2C I2C Standard-mode (Sm) Table 4.23. I2C Standard-mode (Sm)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 100 kHz SCL clock low time tLOW 4.7 — — μs SCL clock high time tHIGH 4 — — μs SDA set-up time tSU,DAT 250 — — ns SDA hold time3 tHD,DAT 100 — 3450 ns Repeated START condition set-up time tSU,STA 4.
PAGE 34
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications I2C Fast-mode (Fm) Table 4.24. I2C Fast-mode (Fm)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 400 kHz SCL clock low time tLOW 1.3 — — μs SCL clock high time tHIGH 0.6 — — μs SDA set-up time tSU,DAT 100 — — ns SDA hold time3 tHD,DAT 100 — 900 ns Repeated START condition set-up time tSU,STA 0.6 — — μs (Repeated) START condition tHD,STA hold time 0.
PAGE 35
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.1.16 USART SPI SPI Master Timing Table 4.26. SPI Master Timing Parameter Symbol SCLK period 1, 2 tSCLK CS to MOSI 1, 2 Test Condition Min Typ Max Unit 2* tHFPERCLK — — ns tCS_MO 0 — 8 ns SCLK to MOSI 1, 2 tSCLK_MO 3 — 20 ns MISO setup time 1, 2 tSU_MI IOVDD = 1.98 V 56 — — ns IOVDD = 3.0 V 37 — — ns 6 — — ns tH_MI MISO hold time 1, 2 Note: 1.
PAGE 36
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications SPI Slave Timing Table 4.27.
PAGE 37
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Electrical Specifications 4.2 Typical Performance Curves Default test conditions: CCM mode, LDCDC = 4.7 μH, CDCDC = 1.0 μF, VDCDC_I = 3.3 V, VDCDC_O = 1.
PAGE 38
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Typical Connection Diagrams 5. Typical Connection Diagrams 5.1 Power, Ground, Debug and UART Typical power supply, ground and MCU debug and UART connections are shown in the figure below. 5.2 SPI and I2C Peripheral Connections The figure below shows how to connect a SPI or I2C peripherals. silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.
PAGE 39
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Layout Guidelines 6. Layout Guidelines 6.1 Layout Guidelines For optimal performance of the BGM113 Module, please follow these guidelines: • Place the module at the edge of the PCB, as shown in the figure below. • Do not place any metal (traces, components, battery, etc.) within the clearance area of the antenna (shown in the figure below as a white rectangle between the pad rows). • Connect all ground pads directly to a solid ground plane.
PAGE 40
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Layout Guidelines The layouts shown in the figure below will result in severely degraded RF-performance. Figure 6.2. Non-optimal PCB Layouts for BGM113 Module 6.2 Effect of Plastic and Metal Materials The antenna on BGM113 is fairly robust to the proximity of plastic and other low dielectric constant materials, but placing plastic or any other dielectric material in direct contact with the antenna should be avoided.
PAGE 41
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions 7. Pin Definitions 7.1 BGM113 Definition Figure 7.1. BGM113 Pinout silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.
PAGE 42
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Table 7.1.
PAGE 43
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # Pin Name 20, 31 PF3 8, 17 VDD 34 RESETn 11, 33 PD13 Pin Alternate Functionality / Description Analog BUSAY [ADC0: APORT1YCH19 ACMP0: APORT1YCH19 ACMP1: APORT1YCH19] BUSBX [ADC0: APORT2XCH19 ACMP0: APORT2XCH19 ACMP1: APORT2XCH19] PD14 Communication Radio Other TIM0_CC0 #27 TIM0_CC1 #26 TIM0_CC2 #25 TIM0_CDTI0 #24 TIM0_CDTI1 #23 TIM0_CDTI2 #22 TIM1_CC0 #27 TIM1_CC1 #26 TIM1_CC2 #25 TIM1_CC3 #24 LETIM0_OUT
PAGE 44
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # 24, 26 Pin Alternate Functionality / Description Pin Name Analog Timers Communication Radio Other PD15 BUSCY [ADC0: APORT3YCH7 ACMP0: APORT3YCH7 ACMP1: APORT3YCH7 IDAC0: APORT1YCH7] TIM0_CC0 #23 TIM0_CC1 #22 TIM0_CC2 #21 TIM0_CDTI0 #20 TIM0_CDTI1 #19 TIM0_CDTI2 #18 TIM1_CC0 #23 TIM1_CC1 #22 TIM1_CC2 #21 TIM1_CC3 #20 LETIM0_OUT0 #23 LETIM0_OUT1 #22 PCNT0_S0IN #23 PCNT0_S1IN #22 US0_TX #23 US0_RX #22 US0_CLK
PAGE 45
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # 15 Pin Alternate Functionality / Description Pin Name Analog Timers Communication Radio Other PB11 BUSCY [ADC0: APORT3YCH27 ACMP0: APORT3YCH27 ACMP1: APORT3YCH27 IDAC0: APORT1YCH27] TIM0_CC0 #6 TIM0_CC1 #5 TIM0_CC2 #4 TIM0_CDTI0 #3 TIM0_CDTI1 #2 TIM0_CDTI2 #1 TIM1_CC0 #6 TIM1_CC1 #5 TIM1_CC2 #4 TIM1_CC3 #3 LETIM0_OUT0 #6 LETIM0_OUT1 #5 PCNT0_S0IN #6 PCNT0_S1IN #5 US0_TX #6 US0_RX #5 US0_CLK #4 US0_CS #3 US0
PAGE 46
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Pin# and Name Pin # Pin Alternate Functionality / Description Pin Name 22, 29 BUSAX [ADC0: APORT1XCH10 ACMP0: APORT1XCH10 ACMP1: APORT1XCH10] PC10 21, 28 PC11 16, 35 NC Analog BUSBY [ADC0: APORT2YCH10 ACMP0: APORT2YCH10 ACMP1: APORT2YCH10] BUSAY [ADC0: APORT1YCH11 ACMP0: APORT1YCH11 ACMP1: APORT1YCH11] BUSBX [ADC0: APORT2XCH11 ACMP0: APORT2XCH11 ACMP1: APORT2XCH11] Timers Communication Radio Other TIM0_CC0 #15 TIM0_CC1 #1
PAGE 47
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions 7.2 Alternate Functionality Pinout A wide selection of alternate functionality is available for multiplexing to various pins. The following table shows the name of the alternate functionality in the first column, followed by columns showing the possible LOCATION bitfield settings. Note: Some functionality, such as analog interfaces, do not have alternate settings or a LOCATION bitfield.
PAGE 48
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality DBG_SWO LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Debug-interface Serial Wire viewer Output. 0: PF2 1: PB13 2: PD15 3: PC11 Note that this function is not enabled after reset, and must be enabled by software to be used. Debug-interface JTAG Test Data In. 0: PF3 Note that this function is enabled to pin out of reset, and has a built-in pull up.
PAGE 49
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 0: PB13 Pin can be used to wake the system up from EM4 GPIO_EM4WU9 0: PC10 Pin can be used to wake the system up from EM4 GPIO_EM4WU12 I2C0_SCL 0: PA1 5: PB11 6: PB12 7: PB13 I2C0_SDA 0: PA0 1: PA1 6: PB11 7: PB12 LETIM0_OUT0 0: PA0 1: PA1 6: PB11 7: PB12 20: PD13 21: PD14 22: PD15 23: PF0 14: PC10 15: PC11 8: PB13 8: PB13 1
PAGE 50
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality MODEM_DCLK LOCATION 0-3 4-7 0: PA0 1: PA1 8 - 11 12 - 15 8: PB13 16 - 19 16: PC11 15: PC10 6: PB11 7: PB12 MODEM_DIN MODEM_DOUT PCNT0_S0IN 14: PC10 15: PC11 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 0: PA0 1: PA1 6: PB11 7: PB12 8: PB13 15: PC10 PCNT0_S1IN PRS_CH0 PRS_CH1 16: PC11 24: PF0 25: PF1 26: PF2 27: PF3 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 0: PF1 1: PF2 2: P
PAGE 51
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 PRS_CH8 PRS_CH9 3: PB11 PRS_CH10 PRS_CH11 3: PC10 TIM0_CC0 0: PA0 1: PA1 TIM0_CC1 0: PA1 TIM0_CC2 TIM0_CDTI0 3: PB11 4-7 8 - 11 4: PB11 5: PB12 6: PB13 9: PA0 10: PA1 4: PB12 5: PB13 8: PA0 9: PA1 12 - 15 16 - 19 TIM0_CDTI2 TIM1_CC0 TIM1_CC1 TIM1_CC2 Description 15: PC10 Peripheral Reflex System PRS, channel 9. 16: PC11 Peripheral Reflex System PRS, channel 10.
PAGE 52
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality TIM1_CC3 LOCATION 0-3 3: PB11 US0_CLK US0_CS US0_CTS US0_RTS US0_RX US0_TX 3: PB11 2: PB11 3: PB12 0: PA1 US1_CTS US1_RTS 16 - 19 20 - 23 12: PC10 13: PC11 18: PD13 19: PD14 20: PD15 21: PF0 22: PF1 23: PF2 24: PF3 20: PD14 21: PD15 22: PF0 23: PF1 24: PF2 25: PF3 24: PF3 13: PC10 14: PC11 19: PD13 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 20: PD15 21: PF0 22: PF1 23: PF2 12:
PAGE 53
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20: PD13 21: PD14 22: PD15 23: PF0 0: PA1 US1_TX 14: PC10 15: PC11 5: PB11 6: PB12 7: PB13 US1_RX 0: PA0 1: PA1 6: PB11 7: PB12 silabs.com | Smart. Connected. Energy-friendly. 8: PB13 15: PC10 20 - 23 16: PC11 21: PD13 22: PD14 23: PD15 24 - 27 24: PF1 25: PF2 26: PF3 24: PF0 25: PF1 26: PF2 27: PF3 28 - 31 Description USART1 Asynchronous Receive.
PAGE 54
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions 7.3 Analog Port (APORT) The Analog Port (APORT) is an infrastructure used to connect chip pins with on-chip analog clients such as analog comparators, ADCs, and DACs. The APORT consists of wires, switches, and control needed to configurably implement the routes. Please see the device Reference Manual for a complete description.
PAGE 55
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Table 7.4.
PAGE 56
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ACMP0 Analog Module Channel APORT3XCH2 Shared Bus Pin BUSCX APORT3XCH4 APORT3XCH6 PD14 APORT3XCH8 PA0 APORT3XCH10 APORT3XCH12 APORT3XCH28 PB12 APORT3XCH30 ACMP0 APORT3YCH3 BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ACMP0 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4
PAGE 57
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ACMP1 Analog Module Channel APORT1XCH6 Shared Bus Pin BUSAX APORT1XCH8 APORT1XCH10 PC10 APORT1XCH16 PF0 APORT1XCH18 PF2 APORT1XCH20 APORT1XCH22 ACMP1 APORT1YCH7 BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ACMP1 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ACMP1 APORT2YCH6 BUSBY APORT2YCH8 APOR
PAGE 58
BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ACMP1 Analog Module Channel APORT3YCH3 Shared Bus Pin BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ACMP1 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ACMP1 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ADC0 Analog Module Channel APORT1YCH7 Shared Bus Pin BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ADC0 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ADC0 APORT2YCH6 BUSBY APORT2YCH8 APORT2YCH10 PC10 APORT2YCH16 PF0 APORT2YCH18 PF2 APORT2YCH20 APORT2YCH22 ADC0 APORT3XCH2 BUSCX APORT3XCH4 APORT3XC
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module ADC0 Analog Module Channel APORT3YCH3 Shared Bus Pin BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ADC0 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ADC0 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10 AP
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Pin Definitions Analog Module IDAC0 Analog Module Channel APORT1YCH3 Shared Bus Pin BUSCY APORT1YCH5 PD13 APORT1YCH7 PD15 APORT1YCH9 PA1 APORT1YCH11 APORT1YCH13 APORT1YCH27 PB11 APORT1YCH29 PB13 APORT1YCH31 silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet BGM113 Package Specifications 8. BGM113 Package Specifications 8.1 BGM113 Dimensions Figure 8.1. BGM113 Dimensions silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet BGM113 Package Specifications 8.2 BGM113 PCB Land Pattern Figure 8.2. BGM113 Land Pattern Drawing silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet BGM113 Package Specifications 8.3 BGM113 Package Marking Figure 8.3. BGM113 Initial Production Version Package Marking The package marking consists of: • TBD silabs.com | Smart. Connected. Energy-friendly. Preliminary Rev. 0.
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications 9. Certifications 9.1 Bluetooth The Bluetooth certification for the BGM113 is pending. QDID: TBD 9.2 CE The BGM113 module is in conformity with the essential requirements and other relevant requirements of the R&TTE Directive (1999/5/ EC). This device is compliant with the following standards: • Safety: EN 60950 • EMC: EN 301 489 • Spectrum: EN 300 328 A formal DoC is available from www.silabs.com. 9.
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications As long as the conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.).
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications 9.4 IC IC (English) This radio transmitter has been approved by Industry Canada to operate with the embedded chip antenna. Other antenna types are strictly prohibited for use with this device. This device complies with Industry Canada’s license-exempt RSS standards. Operation is subject to the following two conditions: 1. This device may not cause interference; and 2.
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Certifications • La ou les antennes doivent être installées de telle façon qu'une distance de séparation minimum de 0 mm soit maintenue entre le radiateur (antenne) et toute personne à tout moment. • Le module émetteur ne doit pas être installé au même endroit ou fonctionner conjointement avec toute autre antenne ou émetteur. Dès lors que les deux conditions ci-dessus sont respectées, d'autres tests de l'émetteur ne sont pas obligatoires.
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BGM113 Blue Gecko Bluetooth® Smart Module Data Sheet Revision History 10. Revision History 10.1 Revision 0.93 2016-03-16 Minor changes. 10.2 Revision 0.92 2016-03-15 Ordering information updated. 10.3 Revision 0.91 2016-03-15 Pinout update. Antenna characteristics and layout guidelines added. 10.4 Revision 0.9 2016-03-14 Updated version for initial product release. 10.5 Revision 0.8 2016-03-04 Ready for initial product release. 10.6 Revision 0.7 2016-03-02 Initial version silabs.com | Smart. Connected.
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Table of Contents 1. Feature List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.2 Radio. . . . . . . . . 3.2.1 Antenna Interface . . . . 3.2.2 Wake on Radio . . . . . 3.2.3 RFSENSE . . . . . . 3.2.
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3.11.3 Linked Direct Memory Access Controller (LDMA) . . . . . . . . . . . . . . . . . 8 3.12 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.13 Configuration Summary . . . . . . . . . . . . . . . . . . . . . . . . . .10 4. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1 Electrical Characteristics . . . . . . . . . . . . . . . . . . 4.1.1 Absolute Maximum Ratings . . . .
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8. BGM113 Package Specifications . . . . . . . . . . . . . . . . . . . . . . . 8.1 BGM113 Dimensions . . 61 . . . . . . . . . . . . . . . . . . . . . . . . .61 8.2 BGM113 PCB Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . .62 8.3 BGM113 Package Marking . . . . . . . . . . . . . . . . . . . . . . . .63 9. Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 . 9.1 Bluetooth . . . . . .
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