STM8S005K6 STM8S005C6
Memory and register map
Address
0x00 50D3 to
0x00 50DF
Block Register label Register name
Reserved area (13 bytes)
0x00 50E0
IWDG IWDG_KR
IWDG key register
Reset status
0xXX(2)
0x00 50E1
IWDG_PR
IWDG prescaler register
0x00
0x00 50E2
IWDG_RLR
IWDG reload register
0xFF
0x00 50E3 to
0x00 50EF
Reserved area (13 bytes)
0x00 50F0
AWU AWU_CSR1
AWU control/ status register 1
0x00
0x00 50F1
AWU_APR
AWU asynchronous prescaler buffer
register
0x3F
0x00 50F2
AWU_TBR
AWU timebase selection register
0x00
0x00 50F3
BEEP BEEP_CSR
BEEP control/ status register
0x1F
0x00 50F4 to
0x00 50FF
Reserved area (12 bytes)
0x00 5200
SPI
SPI_CR1
SPI control register 1
0x00
0x00 5201
SPI_CR2
SPI control register 2
0x00
0x00 5202
SPI_ICR
SPI interrupt control register
0x00
0x00 5203
SPI_SR
SPI status register
0x02
0x00 5204
SPI_DR
SPI data register
0x00
0x00 5205
SPI_CRCPR
SPI CRC polynomial register
0x07
0x00 5206
SPI_RXCRCR SPI Rx CRC register
0xFF
0x00 5207
SPI_TXCRCR SPI Tx CRC register
0xFF
DocID022186 Rev 3
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