DocID027351 Rev 3 69/100
UM1855 Connectors
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3.11 RF-EEPROM daughterboard connector CN3
Figure 27. RF EEPROM daughterboard connector CN3 (front view)
3.12 Motor control connector CN2
Figure 28. Motor control connector CN2 (top view)
Table 40. Analog input-output connector CN8
Terminal Function / MCU port Terminal Function / MCU port
1 GND 2 analog input-output PA4
Table 41. RF-EEPROM daughterboard connector CN3
Terminal Terminal name (MCU port) Terminal Terminal name (MCU port)
1 I2C_SDA (PG13) 5 +3V3
2NC6NC
3 I2C_SCL (PG14) 7 GND
4 EXT_RESET(PC6) 8 +5 V