Datasheet

DocID025083 Rev 7 43/121
STM32F303x6/x8 Memory mapping
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Table 16. STM32F303x6/8 peripheral register boundary addresses
Bus Boundary address
Size
(bytes)
Peripheral
AHB3 0x5000 0000 - 0x5000 03FF 1 K ADC1 - ADC2
- 0x4800 1800 - 0x4FFF FFFF ~132 M Reserved
AHB2 0x4800 1400 - 0x4800 17FF 1 K GPIOF
- 0x4800 1000 - 0x4800 13FF 1 K Reserved
AHB2
0x4800 0C00 - 0x4800 0FFF 1 K GPIOD
0x4800 0800 - 0x4800 0BFF 1 K GPIOC
0x4800 0400 - 0x4800 07FF 1 K GPIOB
0x4800 0000 - 0x4800 03FF 1 K GPIOA
- 0x4002 4400 - 0x47FF FFFF ~128 M Reserved
AHB1
0x4002 4000 - 0x4002 43FF 1 K TSC
0x4002 3400 - 0x4002 3FFF 3 K Reserved
0x4002 3000 - 0x4002 33FF 1 K CRC
0x4002 2400 - 0x4002 2FFF 3 K Reserved
0x4002 2000 - 0x4002 23FF 1 K Flash interface
0x4002 1400 - 0x4002 1FFF 3 K Reserved
0x4002 1000 - 0x4002 13FF 1 K RCC
0x4002 0400 - 0x4002 0FFF 3 K Reserved
0x4002 0000 - 0x4002 03FF 1 K DMA1
- 0x4001 8000 - 0x4001 FFFF 32 K Reserved
APB2
0x4001 4C00 - 0x4001 73FF 12 K Reserved
0x4001 4800 - 0x4001 4BFF 1 K TIM17
0x4001 4400 - 0x4001 47FF 1 K TIM16
0x4001 4000 - 0x4001 43FF 1 K TIM15
0x4001 3C00 - 0x4001 3FFF 1 K Reserved
0x4001 3800 - 0x4001 3BFF 1 K USART1
0x4001 3400 - 0x4001 37FF 1 K Reserved
0x4001 3000 - 0x4001 33FF 1 K SPI1
0x4001 2C00 - 0x4001 2FFF 1 K TIM1
0x4001 0800 - 0x4001 2BFF 9 K Reserved
0x4001 0400 - 0x4001 07FF 1 K EXTI
0x4001 0000 - 0x4001 03FF 1 K SYSCFG + COMP + OPAMP
- 0x4000 9C00 - 0x4000 FFFF 25 K Reserved
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