DFBM-NQ62X-DT0R 1 Datasheet DFBM-NQ62X-DT0R A Bluetooth Low Energy System On Chip Module. Preliminary Data Sheet Sheet 1 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R Contents 1. Features ........................................................................................................................................... 3 1-1. General ......................................................................................................................................... 3 1-2. Bluetooth...................................................................................................................................... 3 2. Model No. Definition ..
DFBM-NQ62X-DT0R DFBM-NQ62X-DT0R BLE SoC Module T his document describes the DFBM-NQ62X-DT0R wireless BLE SoC module hardware specification. The modules provide cost effective, low power, and flexible platform to add BLE for embedded devices for a variety of applications, such as wireless sensors and thermostats. It uses BLE SoC, which integrating the 2.4GHz transceiver, a 32 bit ARM® Cortex M4F CPU, flash memory, and analog and digital peripherals. 1. Features 1-1.
DFBM-NQ62X-DT0R 2. Model No. Definition D F B M - N Q 6 2 X - DT 0 R Lead Free Serial Number 0 = Consumer Application Customer code DT = Delta Version Preliminary Data Sheet E = Pb free R = RoHS N = NG L = Process with Lead 0 = Chip Ant+ Flash+ RTC 1 = RF Connector+ Flash+ RTC 2 = Chip Ant+ RTC 3 = RF Connector+ RTC 4 = Chip Ant 5 = RF Connector Dimension 2 = Class 2 Version 6 = V4.
DFBM-NQ62X-DT0R Detail Part Number of Module Part Number DFBM-NQ620-DT0R Antenna Type Chip Antenna O DFBM-NQ621-DT0R DFBM-NQ622-DT0R O DFBM-NQ625-DT0R Preliminary Data Sheet Real Time (512KB) Clock (RTC) O O O O O DFBM-NQ623-DT0R DFBM-NQ624-DT0R RF Connector Storage Flash O O O O O Sheet 5 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R 3. Block Diagram Figure 3-1. DFBM-NQ620-DT0R Block Diagram Preliminary Data Sheet Sheet 6 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R 4. General Specification Standard Bluetooth: V4.2 Frequency 2.402 ~ 2.48 GHz Modulation GFSK Data Rate BLE: 0.25, 1, 2 Mbps Operating Temperature -40~+85 ℃ Storage Temperature -40~+125 ℃ Antenna Impedance 50 ohm Package Size 19.0 X 11.0 X 1.8 mm Host Interface UART, SPI, I2C Table 4-1. General Specification Preliminary Data Sheet Sheet 7 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R 5. Electrical Characteristics 5-1. Absolute Maximum Rating Symbol Min. Max. Units VDD_3V3 -0.3 3.9 V VGPIO -0.3 3.9 V ESD-HBM 4 KV ESD-CDM 750 V Table 5-1. Absolute Maximum Rating 5-2. Recommended Operating Conditions Symbol Parameter Min. Typ. Max. Unit 1.7 3.3 3.6 V Supply Voltage System On, Standby mode 3.5 mA TX Current at POUT = +0 dBm 6.5 mA 7.0 mA Current in SYSTEM OFF, no RAM retention. 1.2 uA Current in SYSTEM OFF mode 32 kB RAM retention. 1.
DFBM-NQ62X-DT0R 6. RF Characteristics 6-1. Bluetooth RF characteristics Condition: VDD_3V3=VIO=3.3V, T=25℃ Item Condition Min. Typ. Max. Unit Output Power -20 0 4 dBm Initial Frequency Offset -75 75 KHz -150 150 KHz RF Characteristics Carrier Frequency Offset and Drift CFOD Modulation Index (F1 / F2) 0.8 F1 Average 225 F2 Maximum 185 Sensitivity PER < 30.8% -96 Maximum Input Level PER < 30.8% -10 Modulation Characteristics N/A 275 KHz KHz -70 dBm dBm Table 6-4.
DFBM-NQ62X-DT0R 7. Pin Description Pin Definition Function 1 GND Gnd 2 P0.25 Digital I/O Bluetooth general purpose I/O pin 3 P0.26 Digital I/O Bluetooth general purpose I/O pin 4 P0.27 Digital I/O Bluetooth general purpose I/O pin 5 P0.28 Digital I/O Bluetooth general purpose I/O pin 6 P0.29 Digital I/O Bluetooth general purpose I/O pin 7 P0.30 Digital I/O Bluetooth general purpose I/O pin 8 P0.
DFBM-NQ62X-DT0R 25 P0.16 Digital I/O Bluetooth general purpose I/O pin 26 P0.17 Digital I/O Bluetooth general purpose I/O pin 27 P0.18 Digital I/O Bluetooth general purpose I/O pin 28 P0.19 Digital I/O Bluetooth general purpose I/O pin 29 P0.20 Digital I/O Bluetooth general purpose I/O pin 30 P0.21 Digital I/O Bluetooth general purpose I/O pin 31 SWDCLK Digital input 32 SWDIO Digital I/O 33 P0.22 Digital I/O Bluetooth general purpose I/O pin 34 P0.
DFBM-NQ62X-DT0R 8. Reference Circuit 8-1. Standard Mode Figure 8-1. DFBM-NQ62X-DT0R Reference Circuit Preliminary Data Sheet Sheet 12 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R 9. Module Dimensions Figure 9-1. DFBM-NQ62X-DT0R Module Dimension Preliminary Data Sheet Sheet 13 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R 10. Recommend Soldering Conditions Figure 10-1. Reflow temperature Profile No. Item 1 Pre-heat 2 Soldering 3 Peak-Temp. Temperature (°C) Tsmin: 150 °C ~ Tsmax: 200°C TL: >= 217°C Tp: 260 °C Time (sec) ts: 60 ~ 120 tL: 60~150 tp: 30 Table 10-2. Reflow temperature Profile Parameters Preliminary Data Sheet Sheet 14 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R 11. Layout Guide 1. All traces can fan out directly. 2. To have basic radiation performance. Recommend to keep antenna area (below red block, 11.0 mm x 4.2 mm) clean and 5 mm extended. 3. To have better radiation performance, more clearance area is needed. Recommend to keep any metal out from antenna clearance and 20 mm extended. 4. Thickness of system board will make antenna resonant frequency shift. Recommend thickness of system board is 1.0mm which resonant frequency is 2.5GHz.
DFBM-NQ62X-DT0R 12. Recommended Land Pattern Figure 12-1. Recommended Stencil Aperture Preliminary Data Sheet Sheet 16 of 18 Proprietary Information and Specifications are Subject to Change Aug.
DFBM-NQ62X-DT0R 13. Required End Product Labeling Any device incorporating this module must include an external, visible, permanent marking or label which states: “Contains FCC ID: H79DFBM-NQ62X.” 14. Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module.
DFBM-NQ62X-DT0R -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules.
