ST STM32W-EXT, Руководство пользователя, Страница: 12 / 37

Getting started UM0894
12/37 Doc ID 16999 Rev 5
1.3.6 MB851 PC interface chip
The following table lists the PC interface chip available in the MB851 board to allow I/O
interface to the STM32W108.
1.3.7 MB851 battery holder
1.4 MB954 hardware description
1.4.1 MB954 resources
The following table lists the resources available in the MB954 board to develop applications
and their connection with STM32W108 pins.
Table 10. MB851 PC Interface chip
Revision Type Part
Rev. A PC I/O FTDI FT232R
Rev. B PC I/O FTDI FT232R
Rev. C, D PC I/O STM32F103TBU6
Table 11. MB851 battery holder
Type Label
2x AAA battery holder BT1
Table 12. MB954 resources
Type Label Part
Rev. A Rev. B, C
GPIO GPIO
Button RST1
Button S1 PB3 PB3
I²C EEPROM U4
M24C64MW1
128 KBytes
Not fitted PA2
LED PA5 PA5
LED D3 PA0 PA0
LED D5 Infrared LED PB4 PB4
Mems U2 LIS302 PA1, PA2 PA1, PA2
Temperature
sensor
U3 STLM20 PA4 PA4
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