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STM32F050xx
Table 11.
STM32F050x peripheral register boundary addresses
Bus
Boundary address
0x4800 1800 - 0x5FFF FFFF
0x4800 1400 - 0x4800 17FF
0x4800 1000 - 0x4800 13FF
0x4800 0C00 - 0x4800 0FFF
AHB2
0x4800 0800 - 0x4800 0BFF
0x4800 0400 - 0x4800 07FF
0x4800 0000 - 0x4800 03FF
0x4002 4400 - 0x47FF FFFF
0x4002 4000 - 0x4002 43FF
0x4002 3400 - 0x4002 3FFF
0x4002 3000 - 0x4002 33FF
0x4002 2400 - 0x4002 2FFF
AHB1
0x4002 2000 - 0x4002 23FF
0x4002 1400 - 0x4002 1FFF
0x4002 1000 - 0x4002 13FF
0x4002 0400 - 0x4002 0FFF
0x4002 0000 - 0x4002 03FF
0x4001 8000 - 0x4001 FFFF
0x4001 5C00 - 0x4001 7FFF
0x4001 5800 - 0x4001 5BFF
0x4001 4C00 - 0x4001 57FF
0x4001 4800 - 0x4001 4BFF
0x4001 4400 - 0x4001 47FF
0x4001 4000 - 0x4001 43FF
0x4001 3C00 - 0x4001 3FFF
0x4001 3800 - 0x4001 3BFF
APB
0x4001 3400 - 0x4001 37FF
0x4001 3000 - 0x4001 33FF
0x4001 2C00 - 0x4001 2FFF
0x4001 2800 - 0x4001 2BFF
0x4001 2400 - 0x4001 27FF
0x4001 0800 - 0x4001 23FF
0x4001 0400 - 0x4001 07FF
0x4001 0000 - 0x4001 03FF
0x4000 8000 - 0x4000 FFFF
Doc ID 023079 Rev 3
Memory mapping
Size
Peripheral
~384 MB
Reserved
1KB
GPIOF
1KB
Reserved
1KB
Reserved
1KB
GPIOC
1KB
GPIOB
1KB
GPIOA
~128 MB
Reserved
1KB
Reserved
3KB
Reserved
1KB
CRC
3KB
Reserved
1KB
FLASH Interface
3KB
Reserved
1KB
RCC
3KB
Reserved
1KB
DMA
32KB
Reserved
9KB
Reserved
1KB
DBGMCU
3KB
Reserved
1KB
TIM17
1KB
TIM16
1KB
Reserved
1KB
Reserved
1KB
USART1
1KB
Reserved
1KB
SPI1/I2S1
1KB
TIM1
1KB
Reserved
1KB
ADC
7KB
Reserved
1KB
EXTI
1KB
SYSCFG
32KB
Reserved
33/98
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