STM8L152C8T6 Datasheet, PDF (45/134 Pages) STMicroelectronics – 8-bit ultralow power MCU, up to 64 KB Flash + 2 KB data EEPROM, RTC, LCD, timers, USARTs, I2C, SPIs, ADC, DAC, comparators

STM8L15xx8, STM8L15xR6
Memory and register map
Address
0x00 50CA
0x00 50CB
0x00 50CC
0x00 50CD
0x00 50CE
0x00 50CF
0x00 50D0
0x00 50D1
to
0x00 50D2
0x00 50D3
0x00 50D4
0x00 50D5
to
00 50DF
0x00 50E0
0x00 50E1
0x00 50E2
0x00 50E3
to
0x00 50EF
0x00 50F0
0x00 50F1
0x00 50F2
0x00 50F3
0x00 50F4
to0x00 513F
0x00 5140
0x00 5141
0x00 5142
0x00 5143
0x00 5144
0x00 5145
0x00 5146
0x00 5147
Table 9. General hardware register map (continued)
Block
Register label
Register name
CLK_CSSR
Clock security system register
CLK_CBEEPR
Clock BEEP register
CLK_HSICALR
HSI calibration register
CLK
CLK_HSITRIMR HSI clock calibration trimming register
CLK_HSIUNLCKR
HSI unlock register
CLK_REGCSR
Main regulator control status register
CLK_PCKENR3
Peripheral clock gating register 3
Reset status
0x00
0x00
0xXX
0x00
0x00
0bxx11 100X
0x00
Reserved area (2 bytes)
WWDG
WWDG_CR
WWDG_WR
WWDG control register
WWDR window register
0x7F
0x7F
Reserved area (11 bytes)
IWDG
IWDG_KR
IWDG_PR
IWDG_RLR
IWDG key register
IWDG prescaler register
IWDG reload register
0xXX
0x00
0xFF
Reserved area (13 bytes)
BEEP
RTC
RTC
BEEP_CSR1
BEEP control/status register 1
Reserved area (2 bytes)
BEEP_CSR2
BEEP control/status register 2
Reserved area (76 bytes)
RTC_TR1
RTC_TR2
RTC_TR3
RTC_DR1
RTC_DR2
RTC_DR3
Time register 1
Time register 2
Time register 3
Reserved area (1 byte)
Date register 1
Date register 2
Date register 3
Reserved area (1 byte)
0x00
0x1F
0x00
0x00
0x00
0x01
0x21
0x00
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