Data Sheet
Table Of Contents
- 1 General Description
- 2 Applications
- 3 Features
- 4 Application Block Diagram
- 5 Module Pinout and Pin Description
- 6 Interfaces
- 7 PCB Footprint and Dimensions
- 8 Electrical Characteristics
- 9. Performance Specification
- 10 Reference Schematics
- 11 Hardware Boot Mode
- 12 Manufacturing Process Recommendations
- 13 Ordering Information
- 14 Packaging Specification
- 15 Revision History
- 16 Contact Information
Model:WG229
9
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22
WG229 -DA-001,A/1
6.5 SDIO
WG229 Pin Number Pin Name GPIO Function Name
11 SD_D2 GPIO9 SD_D2
12 SD_D3 GPIO10 SD_D3
9 SD_CMD GPIO11 SD_CMD
14 SD_CLK GPIO6 SD_CLK
10 SD_D0 GPIO7 SD_D0
13 SD_D1 GPIO8 SD_D1
Table6-4: SDIO pin share scheme
6.6 SPI(Master/Slave)
WG229 Pin Number Pin Name GPIO Function Name
11 SD_D2 GPIO9 SPIHD
12 SD_D3 GPIO10 SPIWP
9 SD_CMD GPIO11 SPICS0
14 SD_CLK GPIO6 SPI_CLK
10 SD_D0 GPIO7 SPIQ/NISO
13 SD_D1 GPIO8 SPID/MOSI
22 TXD0 GPIO1 SPICS1
18 IO0 GPIO0 SPICS2
Table6-5: SPI pin share scheme
6.7 SPI(Slave)
WG229 Pin Number Pin Name GPIO Function Name
11 SD_D2 GPIO9 NC
12 SD_D3 GPIO10 SPIS_CS
9 SD_CMD GPIO11 SPIS_MOSI
14 SD_CLK GPIO6 SPIS_CLK
10 SD_D0 GPIO7 SPIS_MISO
13 SD_D1 GPIO8 SPIS_INT
Table6-6: SPI Slave pin share scheme
Skylab M&C Technology Co., Ltd.
WiFi module