STM8AL318X Datasheet, PDF (43/131 Pages) STMicroelectronics – Automotive 8-bit ultra-low-power MCU, 64 Kbyte Flash, RTC, LCD, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs

STM8AL318x STM8AL3L8x
Memory and register map
Address
0x00 509D
0x00 509E
0x00 509F
0x00 50A0
0x00 50A1
0x00 50A2
0x00 50A3
0x00 50A4
0x00 50A5
0x00 50A6
0x00 50A7
0x00 50A8
0x00 50A9
0x00 50AA
0x00 50AB
0x00 50A9
to
0x00 50AF
0x00 50B0
0x00 50B1
0x00 50B2
0x00 50B3
0x00 50B4
to
0x00 50BF
0x00 50C0
0x00 50C1
0x00 50C2
0x00 50C3
0x00 50C4
0x00 50C5
0x00 50C6
0x00 50C7
0x00 50C8
0x00 50C9
Table 9. General hardware register map (continued)
Block
Register label
Register name
Reset status
SYSCFG_RMPCR3
Remapping register 3
0x00
SYSCFG SYSCFG_RMPCR1
Remapping register 1
0x00
SYSCFG_RMPCR2
Remapping register 2
0x00
EXTI_CR1
External interrupt control register 1
0x00
EXTI_CR2
External interrupt control register 2
0x00
ITC - EXTI
EXTI_CR3
EXTI_SR1
External interrupt control register 3
External interrupt status register 1
0x00
0x00
EXTI_SR2
External interrupt status register 2
0x00
EXTI_CONF1
External interrupt port select register 1
0x00
WFE_CR1
WFE control register 1
0x00
WFE
WFE_CR2
WFE_CR3
WFE control register 2
WFE control register 3
0x00
0x00
WFE_CR4
WFE control register 4
0x00
ITC - EXTI
EXTI_CR4
EXTI_CONF2
External interrupt control register 4
External interrupt port select register 2
0x00
0x00
Reserved area (7 byte)
RST
PWR
RST_CR
RST_SR
PWR_CSR1
PWR_CSR2
Reset control register
Reset status register
Power control and status register 1
Power control and status register 2
0x00
0x01
0x00
0x00
Reserved area (12 byte)
CLK_CKDIVR
Clock master divider register
CLK_CRTCR
Clock RTC register
CLK_ICKCR
Internal clock control register
CLK_PCKENR1
Peripheral clock gating register 1
CLK_PCKENR2
Peripheral clock gating register 2
CLK
CLK_CCOR
Configurable clock control register
CLK_ECKCR
External clock control register
CLK_SCSR
System clock status register
CLK_SWR
System clock switch register
CLK_SWCR
Clock switch control register
0x03
0x00⁽¹⁾
0x11
0x00
0x00
0x00
0x00
0x01
0x01
0xX0
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