Datasheet

Reset statusRegister nameRegister labelBlockAddress
Reserved area (3 bytes)0x00 50CE to
0x00 50D0
0x7FWWDG control registerWWDG_CRWWDG0x00 50D1
0x7FWWDR window registerWWDG_WR0x00 50D2
Reserved area (13 bytes)0x00 50D3 to
0x00 50DF
0xXX
(2)
IWDG key registerIWDG_KRIWDG0x00 50E0
0x00IWDG prescaler registerIWDG_PR0x00 50E1
0xFFIWDG reload registerIWDG_RLR0x00 50E2
Reserved area (13 bytes)0x00 50E3 to
0x00 50EF
0x00AWU control/ status register 1AWU_CSR1AWU0x00 50F0
0x3FAWU asynchronous prescaler
buffer register
AWU_APR0x00 50F1
0x00AWU timebase selection
register
AWU_TBR0x00 50F2
0x1FBEEP control/ status registerBEEP_CSRBEEP0x00 50F3
Reserved area (12 bytes)0x00 50F4 to
0x00 50FF
0x00SPI control register 1SPI_CR1SPI0x00 5200
0x00SPI control register 2SPI_CR20x00 5201
0x00SPI interrupt control registerSPI_ICR0x00 5202
0x02SPI status registerSPI_SR0x00 5203
35/124DocID14771 Rev 12
Memory and register mapSTM8S105xx