Powertech Co WSDB750GN WiFi-MCU Module User Manual Rev 01 160728

Powertech Industrial Co Ltd WiFi-MCU Module Rev 01 160728

User Manual-Rev.01(160728)

AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information AMPAK WSDB-750GN_A Wi-Fi 802.11b/g/n+MCU Module User’s Manual Date Revision Content Version 2016/6/30 -Preliminary 0.0
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 1. Introduction AMPAK Technology likes to announce a low-cost and low-power consumption module which has Wi-Fi 802.11b/g/n functionalities. The highly integrated WSDB-750GN module makes the possibilities of web browsing, all types of battery powered device. With seamless roaming capabilities and advanced security, WSDB-750GN can also interact with different vendors’ 802.11b/g/n Access Points in the wireless LAN. The wireless module complies with IEEE 802.11 b/g/n standard and it can achieve up to a speed of 72.2Mbps with single stream in 802.11n draft 7.0, 54Mbps as specified in IEEE 802.11g, or 11Mbps for IEEE 802.11b to connect to the wireless LAN. This compact module is a total solution for a combination of Wi-Fi 802.11b/g/n technologies with Microcontroller Processor. The module is specifically developed for embedded system devices.
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 2.General Specification 2.1 General Specification 2.2 Voltages 2.2.1 Absolute Maximum Ratings Symbol Description Min. Max. Unit VDD_3V3 Power supply for SIP Module -0.4 3.7 V 2.2.2 Recommended Operating Ratings Symbol Min. Typ. Max. Unit VDD_3V3 3.0 3.3 3.6 V Model Name WSDB-750GN_A Product Description Wi-Fi 802.11b/g/n + MCU Module Dimension 16 mm x 32 mm x 3.1mm 0.5mm Module Interface SPI/JTAG/UART/USB/I2C/I2S Operating temperature -20°C to 70°C Storage temperature -40°C to 85°C Humidity Operating Humidity 10% to 95% Non-Condensing
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 3.WiFi RF Specification 3.1 RF Specification Conditions : VDD=3.3V ; Temp:25°C Feature Description WLAN Standard IEEE 802.11b/g/n, WiFi compliant. Not support 40MHz bandwidth. Frequency Range 2400 MHz ~ 2483.5 MHz (2.4 GHz ISM Band) Number of Channels 2.4GHz：Ch1 ~ Ch11 Modulation 802.11b : CCK, DQPSK, DBPSK 802.11 g/n : OFDM /64-QAM,16-QAM, QPSK, BPSK 802.11b /11Mbps : 15 dBm , typical @ EVM  -9dB 802.11g /54Mbps : 13 dBm , typical @ EVM  -25dB Output Power 802.11n /65Mbps : 12 dBm , typical @ EVM  -28dB - MCS=0 PER @ -85dBm, typical - MCS=1 PER @ -84dBm, typical - MCS=2 PER @ -82dBm, typical - MCS=3 PER @ -80dBm, typical - MCS=4 PER @ -77Bm, typical - MCS=5 PER @ -73 dBm, typical - MCS=6 PER @ -71 dBm, typical Receive Sensitivity (11n,20MHz) @10% PER - MCS=7 PER @ -69 dBm, typical - 6Mbps PER @ -86Bm, typical - 9Mbps PER @ -85dBm, typical - 12Mbps PER @ -85dBm, typical - 18Mbps PER @ -83dBm, typical - 24Mbps PER @ -81dBm, typical - 36Mbps PER @ -78Bm, typical - 48Mbps PER @ -73dBm, typical Receive Sensitivity (11g) @10% PER - 54Mbps PER @ -72dBm, typical - 1Mbps PER @ -90dBm, typical - 2Mbps PER @ -89Bm, typical Receive Sensitivity (11b) @8% PER - 5.5Mbps PER @ -88 dBm, typical
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information - 11Mbps PER @ -85 dBm, typical 802.11b : 1, 2, 5.5, 11Mbps Data Rate 802.11g : 6, 9, 12, 18, 24, 36, 48, 54Mbps Data Rate (20MHz ,Long GI,800ns) 802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps Data Rate (20MHz ,short GI,400ns) 802.11n : 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65,72.2Mbps 802.11b : -10 dBm Maximum Input Level 802.11g/n : -20 dBm Antenna Reference Internal Printed ANT :Small antennas with 0~2 dBi peak gain
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 4.Warning 4.1 Federal Communication Commission Interference Statement To assure continued FCC compliance: 1. Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. 2. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Cet appareil radio est conforme au CNR-247d’Industrie Canada. L’utilisation de ce dispositif est autorisée seulement aux deux conditions suivantes : (1) il ne doit pas produire de brouillage, et (2) l’utilisateur du dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. The final end product must be labeled in a visible area with the following: “Contains FCC ID: NHS- WSDB750GN”, “contains IC: 3653A- WSDB750GN”. The grantee's FCC ID can be used only when all FCC/ IC compliance requirements are met.
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 5. Pin Assignment
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information No Name Type Description 1 NC I/O No function 2 PB2 I/O GPIO PIN 3 NC I/O No function 4 SPI1_MOSI/PA7 I/O SPI_MOSI 5 NC I/O No function 6 SPI1_SCK/PB3 I/O SPI_SCK 7 SPI1_MISO/PB4 I/O SPI_MISO 8 UART2_TX/PA2 I/O UART transmit output/Debug port 9 PA1 I/O GPIO PIN 10 VBAT I MCU operating voltage input (power supply for RTC, external clock, 32 kHz oscillator and backup registers (through power switch) when VDD is not present.) 11 NC I/O No function 12 UART2_RX/PA3 I/O UART receive input/Debug port 13 MICRO_RST_N I/O MCU Reset 14 WAKE_UP I/O Wake up 15 NC I/O No function 16 PC13 I/O GPIO PIN 17 I2C2_SCL/PB10 I/O I2C_SCL 18 I2C2_SDA/PB9 I/O I2C_SDA 19 PB12 I/O GPIO 20 GND － Ground 21 GND － Ground 22 NC I/O No function 23 NC I/O No function 24 NC I/O No function 25 SWD_TCK/PA14 I/O SWD_TCK 26 SWD_TMS/PA13 I/O SWD_TMS 27 PA12 I/O GPIO PIN 28 NC I/O No function
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 29 PA10 I/O GPIO PIN 30 PB6 I/O GPIO PIN 31 PB8 I/O GPIO PIN 32 NC I/O No function 33 PB13 I/O GPIO PIN 34 PA5 I/O GPIO PIN 35 PA11 I/O GPIO PIN 36 PB1 I/O GPIO PIN 37 PB0 I/O GPIO PIN 38 PA4 I/O GPIO PIN 39 VDD_3V3 V Power supply input 40 VDD_3V3 V Power supply input 41 ANT O RF OUTPUT(option)
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 6.Dimensions 6.1 Physical Dimensions Unit:mm 1 40
AMPAK Technology Inc. www.ampak.com.tw Proprietary & Confidential Information 6.2 Mechanical details

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