Datasheet July 10 2013 Rev 2.1 [鍵入文字] WizFi250 User Manual This document is controlled and confidential under the terms of WIZNET 1 .
FCC Statement NOTICE; 1. The RF module limited to OEM installation ONLY. The OEM integrator is responsible for the compliance to all the rules that apply to the product into which this certified RF module is integrated. 2. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 3.
IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or colocation with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
802.11b/g/n Wireless LAN WICED Module Introduction The WM-N-BM-14 wireless WICED module which is a small size module and consists of a Broadcom BCM43362 single-chip, a ST STM32F205RG MCU, and a 2.4G antenna. The WM-N-BM-14 provides for the highest-level integration, featuring 802.11b/g and 802.11n. It includes a 2.4 GHz WLAN CMOS power amplifier (PA) that meets the output power requirements of most handheld systems. An optional external low-noise amplifier (LNA) and external PA are also supported.
802.11b/g/n Wireless LAN WICED Module Change Sheet Rev. Date Description of change Page Par Change(s) 1.1 01/15/13 All All Initial Release 2 Update module picture in Introduction Approval & Date Scarrie/Kevin 12 5.5 Add power table of band eange-regulatory for Scarrie/Kevin US/Canada and EU market 24 10 Update recommend footprint dimension 2.1 07/10/13 This document is controlled and confidential under the terms of WIZNET 5 .
802.11b/g/n Wireless LAN WICED Module TABLE OF CONTENTS 1 EXECUTIVE SUMMARY ................................................................................................................ 7 2 BLOCK DIAGRAM DESCRIPTION............................................................................................... 8 3 DELIVERABLES .............................................................................................................................. 9 4 REFERENCE DOCUMENTS........................
802.11b/g/n Wireless LAN WICED Module 1 EXECUTIVE SUMMARY The WM-N-BM-14 module - is one of the product families in UG’s product offering, targeting for system integration requiring a smaller form factor. It also provides the standard migration to high data rate to UG’s current SIP customers. The purpose of this document is to define the product specification for 802.11b/g/n WiFi module WM-N-BM-14.
02.11b/g/n Wireless LAN WICED Module 2 BLOCK DIAGRAM DESCRITPION The WM-N-BM-14 module is designed based on Broadcom 43362 chipset and ST MCU solution. It supports generic SPI, UART, I2S, I2C interface to connect the WLAN to the host processor. This document is controlled and confidential under the terms of WIZNET 8 .
802.11b/g/n Wireless LAN WICED Module 3 DELIVERABLES The following products and software will be part of the product. WM-N-BM-14 Module with packaging Evaluation kits (with SPI / UART/ JTAG interface) Software utility which supporting customer for integration, performance test and homologation. Capable of testing, loading (firmware) and configuring (MAC, CIS) for the WM-N-BM-14 module. Unit Test / Qualification report Product Specifications.
802.11b/g/n Wireless LAN WICED Module 4 REFERENCE DOCUMENTS C.I.S.P.R. Pub. 22 "Limits and methods of measurement of radio interference characteristics of information technology equipment." International Special Committee on Radio Interference (C.I.S.P.R.), Third Edition, 1997. CB Bulletin No. 96A "Adherence to IEC Standards: “Requirements for IEC 950, 2nd Edition and Amendments 1 (1991), 2(1993), 3 (1995) and 4(1996). Product Categories: Meas, Med, Off, Tron.
802.11b/g/n Wireless LAN WICED Module 5 TECHNICAL SPECIFICATION 5.1 ABSOLUTE MAXIMUM RATING Supply Power Non Operating Temperature Voltage ripple 5.2 Max +3.6 Volt - 40° to 85° Celsius +/- 2% Max. Values not exceeding Operating voltage RECOMMENDABLE OPERATION CONDITION 5.2.1 TEMPERATURE, HUMIDITY The WM-N-BM-14 module has to withstand the operational requirements as listed in the table below.
802.11b/g/n Wireless LAN WICED Module The WM-N-BM-14 on RX mode current consumption : (Typical spec is defined @3.3V 25℃ ; MAX. spec is defined @3.0V 70℃) Current Consumption TYP. MAX. Rx @ 11b 1M 120 mA 150 mA Rx @ 11b 11M 120 mA 150 mA Rx @ 11g 6M 120 mA 150 mA Rx @ 11g 54M 120 mA 150 mA Rx @ 11n MCS0 120 mA 150 mA Rx @ 11n MCS7 120 mA 150 mA 5.
802.11b/g/n Wireless LAN WICED Module 5.4 SPECIFICATIONS OF WIFI’S OUTPUT POWER、 、 EVM 、SENSITIVITY The WM-N-BM-14 module WiFi output power as list in the table below: Characteristics RF Average Output Power, 802.11b CCK Mode TYP. Criteria Unit 1M 16.5 +/- 1.5 dBm 11M 16.5 +/- 1.5 dBm 6M 15 +/- 1.5 dBm 13 +/- 1.5 dBm 14.5 +/- 1.5 dBm 12 +/- 1.5 dBm RF Average Output Power, 802.11g OFDM Mode 54M MCS0 RF Average Output Power, 802.
802.11b/g/n Wireless LAN WICED Module 5.5 SPECIFICATIONS OF WIFI’S BAND EANGE-REGULATORY FOR US/CANADA AND EU MARKET POWERTABLE The power of WiFi Band eange-regulatory for US/Canada market as list in the table below: Characteristics RF Average Output Power, 802.11b CCK Mode RF Average Output Power, 802.11g OFDM Mode RF Average Output Power, 802.11n HT20 OFDM Mode Channel Power (dBm) 1~11 16.5 1 2 ~ 10 11 1 2 ~ 10 11 14.5 15 14.5 14.5 15 14.
802.11b/g/n Wireless LAN WICED Module 6 FLASH MEMORY 6.1 MCU EMBEDDED FLASH MEMORY The STM32F205RG devices embed a 128-bit wide Flash memory of 1 Mbytes available for storing programs and data. It also features 512 bytes of OTP memory that can be used to store critical user data such as Ethernet MAC addresses or cryptographic keys. For information on programming, erasing and protection of the internal Flash memory, please refer to the STM32F205RG Flash programming manual.
802.11b/g/n Wireless LAN WICED Module 7 I/O PORT CHARACTERISTICS Unless otherwise specified, the parameters given as below Table. For detail information of I/O injection parameters and conditions, please refer to STM32F205RG I/0 manual. Table7.1 I/O static characteristics 1. FT = Five-volt tolerant. In order to sustain a voltage higher than VDD+0.3 the internal pullup/pull-down resistors must be disabled. 2. Hysteresis voltage between Schmitt trigger switching levels.
802.11b/g/n Wireless LAN WICED Module 8 COMMUNICATIONS INTERFACE 8.1 I2C Interface Characteristics The I2C bus interfaces can operate in multi-master and slave modes. They can support the Standard- and Fast-modes. The I2C characteristics are described in below Table. If need detail information, please refer to STM32F205RG I/0 or Interface manual. I2C characteristics 1. Guaranteed by design, not tested in production. 2. fPCLK1 must be higher than 2 MHz to achieve standard mode I2C frequencies.
802.11b/g/n Wireless LAN WICED Module 8.2 SPI / I2S interface characteristics Unless otherwise specified, the SPI /I2S parameters are given in below Table. Refer to STM32F205RG Datasheet : I/O port characteristics for more details on the input/output alternate function characteristics (NSS, SCK, MOSI, MISO for SPI and WS, CK, SD for I2S). SPI characteristics 1. Remapped SPI1 characteristics to be determined. 2. TBD stands for “to be defined”. 3. Based on characterization, not tested in production. 4.
802.11b/g/n Wireless LAN WICED Module I2S characteristics 1. TBD stands for “to be defined”. 2. Based on design simulation and/or characterization results, not tested in production. 3. Depends on fPCLK. For example, if fPCLK=8 MHz, then TPCLK = 1/fPLCLK =125 ns. This document is controlled and confidential under the terms of WIZNET 19 .
802.11b/g/n Wireless LAN WICED Module 8.3 UART interface characteristics WM-N-BM-14 Module have two universal synchronous/asynchronous receiver transmitters, USART1 and USART2. The USART1 can communicate at speeds of up to 7.5 Mbit/s. And the USAR2 interfaces communicate at up to 3.75 Mbit/s. If need more detail information, please refer to STM32F205RG I/0 or Interface manual.
802.11b/g/n Wireless LAN WICED Module 9.2 Pin Out and Pin Description PIN OUT This document is controlled and confidential under the terms of WIZNET 21 .
802.11b/g/n Wireless LAN WICED Module Pin Description Pin-Number 1 Pin-Define Type GND -- Ground 2 VBAT_WL I Battery supply input 3 4 VBAT_WL I Battery supply input GND -- Ground 5 6 VDDIO_3V3_WL I Digital I/O supply. GND -- Ground 7 WL_REG_ON -- WiFi reset . 8 NC -- -- 9 NC -- -- 10 NC -- -- 11 NC -- -- NC -- -- 13 GND -- Ground 14 NC -- -- 15 GND -- Ground 1. For normal operation, if JTAG is not used, this pin can be left unconnected (NC).
802.
802.11b/g/n Wireless LAN WICED Module Pin-Number Pin-Define 50 MICRO_GPIO14 51 MICRO_JTAG_TRST 52 MICRO_JTAG_TDO / I2S3_SCK 53 MICRO_JTAG_TDI / I2S3_WS 54 Type Description I/O GPIO pin For normal operation, if JTAG is not used, this pin I can be left unconnected (NC) 1. For normal operation, if JTAG is not used, this pin can be left unconnected (NC) I/O 2. also can be used on I2S3_SCK 1. For normal operation, if JTAG is not used, this pin can be left unconnected (NC) I/O 2.
802.11b/g/n Wireless LAN WICED Module 10 RECOMMEND FOOTPRINT This document is controlled and confidential under the terms of WIZNET 25 .
802.11b/g/n Wireless LAN WICED Module 11 RECOMMEND REFLOW PROFILE A-B. Temp.: 150~200℃; soak time:60~120sec. C. Peak temp: 235~245℃ D. Time above 220 ℃: 40~90sec. Suggestion: Optimal cooling rate is <1℃/sec. from peak to 220 ℃. This document is controlled and confidential under the terms of WIZNET 26 .
802.11b/g/n Wireless LAN WICED Module 12 ESD LEVEL Note: 1. Surface Resistivity: Interior:109~1011Ω/SQUARE EXTERIOR:108~1012Ω/SQUARE 2. Dimension:475*420mm 3. Tolerance:+5,0mm 4. Color: Background : Gray Text : Red Length leader / trailer tape: Leader tape: ≥550mm which includes ≥100mm of carrier tape with empty compartments and covered with tape; remaining part might be of cover tape only. Trailer tape: ≥160mm with empty compartments and covered with tape. NOTES: 1.
802.11b/g/n Wireless LAN WICED Module 13 MSL LEVEL / STORAGE CONDITION This document is controlled and confidential under the terms of WIZNET 28 .
