Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 128KB LQFP

Memory mapping STM32F303x6/x8

44/121 DocID025083 Rev 7

APB1

0x4000 9800 - 0x4000 9BFF 1 K DAC2

0x4000 7800 - 0x4000 97FF 8 K Reserved

0x4000 7400 - 0x4000 77FF 1 K DAC1

0x4000 7000 - 0x4000 73FF 1 K PWR

0x4000 6800 - 0x4000 6FFF 2 K Reserved

0x4000 6400 - 0x4000 67FF 1 K bxCAN

0x4000 5800 - 0x4000 63FF 3 K Reserved

0x4000 5400 - 0x4000 57FF 1 K I2C1

0x4000 4C00 - 0x4000 53FF 2 K Reserved

0x4000 4800 - 0x4000 4BFF 1 K USART3

0x4000 4400 - 0x4000 47FF 1 K USART2

0x4000 3400 - 0x4000 43FF 2 K Reserved

0x4000 3000 - 0x4000 33FF 1 K IWDG

0x4000 2C00 - 0x4000 2FFF 1 K WWDG

0x4000 2800 - 0x4000 2BFF 1 K RTC

0x4000 1800 - 0x4000 27FF 4 K Reserved

0x4000 1400 - 0x4000 17FF 1 K TIM7

0x4000 1000 - 0x4000 13FF 1 K TIM6

0x4000 0800 - 0x4000 0FFF 2 K Reserved

0x4000 0400 - 0x4000 07FF 1 K TIM3

0x4000 0000 - 0x4000 03FF 1 K TIM2

- 0x2000 3000 - 3FFF FFFF ~512 M Reserved

- 0x2000 0000 - 0x2000 2FFF 12 K SRAM

- 0x1FFF F800 - 0x1FFF FFFF 2 K Option bytes

- 0x1FFF D800 - 0x1FFF F7FF 8 K System memory

- 0x1000 2000 - 0x1FFF D7FF ~256 M Reserved

- 0x1000 0000 - 0x1000 0FFF 4 K CCM RAM

- 0x0804 0000 - 0x0FFF FFFF ~128 M Reserved

- 0x0800 0000 - 0x0800 FFFF 64 K Main Flash memory

- 0x0004 0000 - 0x07FF FFFF ~128 M Reserved

- 0x0000 000 - 0x0000 FFFF 64 K

Main Flash memory, system

memory or SRAM depending

on BOOT configuration

Table 16. STM32F303x6/8 peripheral register boundary addresses (continued)

Bus Boundary address

Size

(bytes)

Peripheral

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