ST STM32F103x6 Manual page 11

Memory mapping
4 Memory mapping
The memory map is shown in
Figure 6.
0xFFFF FFFF
0xFFFF F000
0xE010 0000
0xE000 0000
0xC000 0000
0xA000 0000
0x8000 0000
0x6000 0000
0x4000 0000
0x2000 0000
0x0000 0000
22/67
Figure
Memory map
7
Cortex-M3 Internal
Peripherals
6
5
4
3
2
PERIPHERALS
1
SRAM
0
CODE
Reserved
6.
0x1FFF FFFF
reserved
0x1FFF F9FF
OPTION BYTES
0x1FFF F800
SYSTEM MEM ORY
0x1FFF F000
reserved
0x0801 FFFF
FLASH
0x0800 0000
STM32F103xx
APB memory space
0xFFFF FFFF
reserved
0xE010 0000
reserved
0x6000 0000
reserved
4 Kbits
0x4002 3400
reserved
1 Kbit
0x4002 3000
reserved
3 Kbits
0x4002 2400
Flash Interface 1 Kbit
0x4002 2000
3 Kbits
reserved
0x4002 1400
1 Kbit
RCC
0x4002 1000
reserved 3 Kbits
0x4002 0400
1 Kbit
DMA
0x4002 0000
1 Kbit
reserved
0x4001 3C00
1 Kbit
USART1
0x4001 3800
1 Kbit
reserved
0x4001 3400
1 Kbit
SPI1
0x4001 3000
TIM1 1 Kbit
0x4001 2C00
1 Kbit
ADC2
0x4001 2800
ADC1
1 Kbit
0x4001 2400
2 Kbits
reserved
0x4001 1C00
Port E 1 Kbit
0x4001 1800
1 Kbit
Port D
0x4001 1400
1 Kbit
Port C
0x4001 1000
1 Kbit
Port B
0x4001 0C00
1 Kbit
Port A
0x4001 0800
1 Kbit
EXTI
0x4001 0400
1 Kbit
AFIO
0x4001 0000
reserved
35 Kbits
0x4000 7400
PWR
1 Kbit
0x4000 7000
BKP
1 Kbit
0x4000 6C00
reserved
1 Kbit
0x4000 6800
bxCAN
1 Kbit
0x4000 6400
shared 512 byte
1 Kbit
USB/CAN SRAM
0x4000 6000
1 Kbit
USB Registers
0x4000 5C00
1 Kbit
I2C2
0x4000 5800
I2C1
1 Kbit
0x4000 5400
reserved 2 Kbits
0x4000 4C00
USART3 1 Kbit
0x4000 4800
USART2 1 Kbit
0x4000 4400
2 Kbits
reserved
0x4000 3C00
SPI2
1 Kbit
0x4000 3800
reserved
1 Kbit
0x4000 3400
IWDG
1 Kbit
0x4000 3000
WWDG
1 Kbit
0x4000 2C00
RTC
1 Kbit
0x4000 2800
7 Kbits
reserved
0x4000 0C00
TIM4
1 Kbit
0x4000 0800
1 Kbit
TIM3
0x4000 0400
TIM2 1 Kbit
0x4000 0000
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