Memory mapping
STM32F302xx/STM32F303xx
Table 18. STM32F30xB/C memory map and peripheral register boundary addresses
(continued)
Size
(bytes)
Bus
Boundary address
Peripheral
0x4000 8000 - 0x4000 FFFF
0x4000 7800 - 0x4000 7FFF
0x4000 7400 - 0x4000 77FF
0x4000 7000 - 0x4000 73FF
0x4000 6C00 - 0x4000 6FFF
0x4000 6800 - 0x4000 6BFF
0x4000 6400 - 0x4000 67FF
0x4000 6000 - 0x4000 63FF
0x4000 5C00 - 0x4000 5FFF
0x4000 5800 - 0x4000 5BFF
0x4000 5400 - 0x4000 57FF
0x4000 5000 - 0x4000 53FF
0x4000 4C00 - 0x4000 4FFF
0x4000 4800 - 0x4000 4BFF
0x4000 4400 - 0x4000 47FF
0x4000 4000 - 0x4000 43FF
0x4000 3C00 - 0x4000 3FFF
0x4000 3800 - 0x4000 3BFF
0x4000 3400 - 0x4000 37FF
0x4000 3000 - 0x4000 33FF
0x4000 2C00 - 0x4000 2FFF
0x4000 2800 - 0x4000 2BFF
0x4000 1800 - 0x4000 27FF
0x4000 1400 - 0x4000 17FF
0x4000 1000 - 0x4000 13FF
0x4000 0C00 - 0x4000 0FFF
0x4000 0800 - 0x4000 0BFF
0x4000 0400 - 0x4000 07FF
0x4000 0000 - 0x4000 03FF
32 K
2 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
1 K
4 K
1 K
1 K
1 K
1 K
1 K
1 K
Reserved
Reserved
DAC (dual)
PWR
Reserved
Reserved
bxCAN
USB SRAM 512 bytes
USB device FS
I2C2
I2C1
UART5
UART4
USART3
USART2
I2S3ext
SPI3/I2S3
SPI2/I2S2
I2S2ext
IWDG
APB1
WWDG
RTC
Reserved
TIM7
TIM6
Reserved
TIM4
TIM3
TIM2
52/133
Doc ID 023353 Rev 5
STMICROELECTRONICS [ ST ]
