Datasheet

Reset
status
Register nameRegister labelBlockAddress
0x00SPI interrupt control registerSPI_ICR
0x00 5202
0x02SPI status registerSPI_SR
0x00 5203
0x00SPI data registerSPI_DR
0x00 5204
0x07SPI CRC polynomial registerSPI_CRCPR
0x00 5205
0xFFSPI Rx CRC registerSPI_RXCRCR
0x00 5206
0xFFSPI Tx CRC registerSPI_TXCRCR
0x00 5207
Reserved area (8 bytes)
0x00 5208 to
0x00 520F
0x00I
2
C control register 1I2C_CR1I
2
C
0x00 5210
0x00I
2
C control register 2I2C_CR2
0x00 5211
0x00I
2
C frequency registerI2C_FREQR
0x00 5212
0x00I
2
C Own address register lowI2C_OARL
0x00 5213
0x00I
2
C Own address register highI2C_OARH
0x00 5214
Reserved
0x00 5215
0x00I
2
C data registerI2C_DR
0x00 5216
0x00I
2
C status register 1I2C_SR1
0x00 5217
0x00I
2
C status register 2I2C_SR2
0x00 5218
0x0xI
2
C status register 3I2C_SR3
0x00 5219
0x00I
2
C interrupt control registerI2C_ITR
0x00 521A
0x00I
2
C Clock control register lowI2C_CCRL
0x00 521B
DocID15590 Rev 832/116
STM8S903K3 STM8S903F3Memory and register map