Datasheet

Table 7: Flash, Data EEPROM and RAM boundary addresses
End addressStart addressSize (bytes)Memory area
0x00 FFFF0x00 800032KFlash program memory
0x00 BFFF0x00 800016K
0x00 07FF0x00 00002KRAM
0x00 43FF0x00 40001024Data EEPROM
Register map6.2
I/O port hardware register map6.2.1
Table 8: I/O port hardware register map
Reset
status
Register nameRegister labelBlockAddress
0x00Port A data output latch registerPA_ODRPort A0x00 5000
0xXXPort A input pin value registerPA_IDR0x00 5001
0x00Port A data direction registerPA_DDR0x00 5002
0x00Port A control register 1PA_CR10x00 5003
0x00Port A control register 2PA_CR20x00 5004
0x00Port B data output latch registerPB_ODRPort B0x00 5005
0xXXPort B input pin value registerPB_IDR0x00 5006
0x00Port B data direction registerPB_DDR0x00 5007
0x00Port B control register 1PB_CR10x00 5008
0x00Port B control register 2PB_CR20x00 5009
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STM8S105xxMemory and register map