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

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Document ID	3082657
Application ID	PSPTTJvZFT34lbmUHUlFsg==
Document Description	User Manual-Rev.01(160728)
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	25.88kB (323446 bits)
Date Submitted	2016-08-01 00:00:00
Date Available	2016-08-02 00:00:00
Creation Date	2016-07-28 09:48:05
Producing Software	doPDF Ver 7.3 Build 382 (Windows 7 Business Edition (SP 1) - Version: 6.1.7601 (x64))
Document Lastmod	2016-07-28 09:55:55
Document Title	User Manual-Rev.01(160728)

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.
Information
www.ampak.com.tw
Proprietary & Confidential
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.
Information
www.ampak.com.tw
Proprietary & Confidential
2.General Specification
2.1 General Specification
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
2.2 Voltages
2.2.1 Absolute Maximum Ratings
Symbol
Description
Min. Max.
VDD_3V3
Power supply for SIP Module
-0.4
3.7
Unit
2.2.2 Recommended Operating Ratings
Symbol
Min.
Typ. Max.
VDD_3V3
3.0
3.3
AMPAK Technology Inc.
Information
www.ampak.com.tw
Proprietary & Confidential
3.6
Unit
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
Output Power
802.11g /54Mbps : 13 dBm , typical @ EVM  -25dB
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
MCS=7
PER @ -69 dBm, typical
6Mbps
PER @ -86Bm, typical
9Mbps
PER @ -85dBm, typical
12Mbps
PER @ -85dBm, typical
Receive Sensitivity (11g) @10% PER
18Mbps
PER @ -83dBm, typical
24Mbps
PER @ -81dBm, typical
36Mbps
PER @ -78Bm, typical
48Mbps
PER @ -73dBm, typical
54Mbps
PER @ -72dBm, typical
1Mbps
PER @ -90dBm, typical
2Mbps
PER @ -89Bm, typical
5.5Mbps
PER @ -88 dBm, typical
Receive Sensitivity
(11n,20MHz)
@10% PER
Receive Sensitivity (11b) @8% PER
AMPAK Technology Inc.
Information
www.ampak.com.tw
Proprietary & Confidential
-
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
Maximum Input Level
Antenna Reference
AMPAK Technology Inc.
Information
802.11b : -10 dBm
802.11g/n : -20 dBm
Internal Printed ANT :Small antennas with 0~2 dBi peak gain
www.ampak.com.tw
Proprietary & Confidential
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.
Information
www.ampak.com.tw
Proprietary & Confidential
5. Pin Assignment
AMPAK Technology Inc.
Information
www.ampak.com.tw
Proprietary & Confidential
No
Name
Type
Description
NC
I/O
No function
PB2
I/O
GPIO PIN
NC
I/O
No function
SPI1_MOSI/PA7
I/O
SPI_MOSI
NC
I/O
No function
SPI1_SCK/PB3
I/O
SPI_SCK
SPI1_MISO/PB4
I/O
SPI_MISO
UART2_TX/PA2
I/O
UART transmit output/Debug port
PA1
I/O
GPIO PIN
MCU operating voltage input (power
supply for RTC,
external clock, 32 kHz oscillator and
backup registers
(through power switch) when VDD is
not present.)
10
VBAT
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.
Information
www.ampak.com.tw
Proprietary & Confidential
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
Power supply input
40
VDD_3V3
Power supply input
41
ANT
RF OUTPUT(option)
AMPAK Technology Inc.
Information
www.ampak.com.tw
Proprietary & Confidential
6.Dimensions
6.1 Physical Dimensions
40
Unit:mm
AMPAK Technology Inc.
Information
www.ampak.com.tw
Proprietary & Confidential
6.2 Mechanical details
AMPAK Technology Inc.
Information
www.ampak.com.tw
Proprietary & Confidential

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