STMicroelectronics STM32F042G4 Manual page 43

STM32F042xx
Table 17. STM32F042x peripheral register boundary addresses (continued)
Bus
0x4000 7C00 - 0x4000 7FFF
0x4000 7800 - 0x4000 7BFF
0x4000 7400 - 0x4000 77FF
0x4000 7000 - 0x4000 73FF
0x4000 6C00 - 0x4000 6FFF
0x4000 6800 - 0x4000 6BFF0
0x4000 6400 - 0x4000 67FF
0x4000 6000 - 0x4000 63FF
0x4000 5C00 - 0x4000 5FFF
0x4000 5800 - 0x4000 5BFF
0x4000 5400 - 0x4000 57FF
0x4000 4800 - 0x4000 53FF
APB
0x4000 4400 - 0x4000 47FF
0x4000 3C00 - 0x4000 43FF
0x4000 3800 - 0x4000 3BFF
0x4000 3400 - 0x4000 37FF
0x4000 3000 - 0x4000 33FF
0x4000 2C00 - 0x4000 2FFF
0x4000 2800 - 0x4000 2BFF
0x4000 2400 - 0x4000 27FF
0x4000 2000 - 0x4000 23FF
0x4000 0800 - 0x4000 1FFF
0x4000 0400 - 0x4000 07FF
0x4000 0000 - 0x4000 03FF
Boundary address
DocID025832 Rev 2
Size
1 KB Reserved
1 KB CEC
1 KB Reserved
1 KB PWR
1 KB CRS
1 KB Reserved
1 KB BxCAN
1 KB USB/CAN RAM
1 KB USB
1 KB Reserved
1 KB I2C1
3 KB Reserved
1 KB USART2
2 KB Reserved
1 KB SPI2
1 KB Reserved
1 KB IWDG
1 KB WWDG
1 KB RTC
1 KB Reserved
1 KB TIM14
6 KB Reserved
1 KB TIM3
1 KB TIM2
Memory mapping
Peripheral
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