Table 9. 1 Mbyte Dual Bank Flash Memory Organization (Stm32F42Xxx And Stm32F43Xxx) - ST STM32F405 Reference Manual

RM0090
Block

Table 9. 1 Mbyte dual bank Flash memory organization (STM32F42xxx and STM32F43xxx)

Block
Main memory
Option bytes
Table 8. 1 Mbyte single bank Flash memory organization
(STM32F42xxx and STM32F43xxx) (continued)
Bank
System memory
OTP
Option bytes
Bank 1
Bank 2
System memory
OTP
Bank 1
Bank 2
Name Block base addresses
0x1FFF 0000 - 0x1FFFF 77FF
0x1FFF 7800 - 0x1FFF 7A0F
0x1FFF C000 - 0x1FFF C00F
0x1FFE C000 - 0x1FFE C00F
Name Block base addresses
Sector 0 0x0800 0000 - 0x0800 3FFF
Sector 1 0x0800 4000 - 0x0800 7FFF
Sector 2 0x0800 8000 - 0x0800 BFFF
Sector 3 0x0800 C000 - 0x0800 FFFF
Sector 4 0x0801 0000 - 0x0801 FFFF
Sector 5 0x0802 0000 - 0x0803 FFFF
Sector 6 0x0804 0000 - 0x0805 FFFF
Sector 7 0x0806 0000 - 0x0807 FFFF
Sector 12 0x0808 0000 - 0x0808 3FFF
Sector 13 0x0808 4000 - 0x0808 7FFF
Sector 14 0x0808 0000 - 0x0808 BFFF
Sector 15 0x0808 C000 - 0x0808 FFFF
Sector 16 0x0809 0000 - 0x0809 FFFF
Sector 17 0x080A 0000 - 0x080B FFFF
Sector 18 0x080C 0000 - 0x080D FFFF
Sector 19 0x080E 0000 - 0x080F FFFF
0x1FFF 0000 - 0x1FFF 77FF
0x1FFF 7800 - 0x1FFF 7A0F
0x1FFF C000 - 0x1FFF C00F
0x1FFE C000 - 0x1FFE C00F
RM0090 Rev 18
Embedded Flash memory interface
Size
30 Kbytes
528 bytes
16 bytes
16 bytes
Size
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbyte
64 Kbytes
128 Kbytes
128 Kbytes
128 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
64 Kbytes
128 Kbytes
128 Kbytes
128 Kbytes
30 Kbytes
528 bytes
16 bytes
16 bytes
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