参数资料
型号: STM8L101G2U3ATR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC28
封装: 4 X 4 MM, ROHS COMPLIANT, UFQFPN-28
文件页数: 19/79页
文件大小: 1942K
代理商: STM8L101G2U3ATR
Memory and register map
STM8L101xx
Doc ID 15275 Rev 8
0x00 50E0
IWDG
IWDG_KR
IWDG Key register
0xXX
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_CSR
AWU control/status register
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 51FF
Reserved area (268 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
to
0x00 520F
Reserved area (11 bytes)
0x00 5210
I2C
I2C_CR1
I2C control register 1
0x00
0x00 5211
I2C_CR2
I2C control register 2
0x00
0x00 5212
I2C_FREQR
I2C frequency register
0x00
0x00 5213
I2C_OARL
I2C Own address register low
0x00
0x00 5214
I2C_OARH
I2C Own address register high
0x00
0x00 5215
Reserved area (1 byte)
0x00 5216
I2C_DR
I2C data register
0x00
0x00 5217
I2C_SR1
I2C status register 1
0x00
0x00 5218
I2C_SR2
I2C status register 2
0x00
0x00 5219
I2C_SR3
I2C status register 3
0x00
0x00 521A
I2C_ITR
I2C interrupt control register
0x00
0x00 521B
I2C_CCRL
I2C Clock control register low
0x00
0x00 521C
I2C_CCRH
I2C Clock control register high
0x00
0x00 521D
I2C_TRISER
I2C TRISE register
0x02
Table 7.
General hardware register map (continued)
Address
Block
Register label
Register name
Reset
status
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