STM32F37xxx
Memory mapping
Table 18. STM32F373x peripheral register boundary addresses (continued)
Bus
Boundary address
Size
Peripheral
0x4000 5800 - 0x4000 5BFF
1 KB
I2C2
0x4000 5400 - 0x4000 57FF
1 KB
I2C1
0x4000 4C00 - 0x4000 53FF
0x4000 4800 - 0x4000 4BFF
2 KB
1 KB
Reserved
USART3
0x4000 4400 - 0x4000 47FF
1 KB
USART2
0x4000 4000 - 0x4000 43FF
1 KB
Reserved
0x4000 3C00 - 0x4000 3FFF
1 KB
SPI3/I2S3
0x4000 3800 - 0x4000 3BFF
0x4000 3400 - 0x4000 37FF
1 KB
1 KB
SPI2/I2S2
Reserved
0x4000 3000 - 0x4000 33FF
1 KB
IWDG
APB1
0x4000 2C00 - 0x4000 2FFF
0x4000 2800 - 0x4000 2BFF
1 KB
1 KB
WWDG
RTC
0x4000 2400 - 0x4000 27FF
0x4000 2000 - 0x4000 23FF
1 KB
1 KB
Reserved
TIM14
0x4000 1C00 - 0x4000 1FFF
1 KB
TIM13
0x4000 1800 - 0x4000 1BFF
1 KB
TIM12
0x4000 1400 - 0x4000 17FF
0x4000 1000 - 0x4000 13FF
1 KB
1 KB
TIM7
TIM6
0x4000 0C00 - 0x4000 0FFF
1 KB
TIM5
0x4000 0800 - 0x4000 0BFF
1 KB
TIM4
0x4000 0400 - 0x4000 07FF
1 KB
TIM3
0x4000 0000 - 0x4000 03FF
1 KB
TIM2
DocID022691 Rev 4
51/131
51