STM32L412R8T3XXX datasheet(69/192 Pages) STMICROELECTRONICS

部件名	STM32L412R8T3XXX

功能描述	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 128KB Flash, 40KB SRAM, analog, ext. SMPS

PDF	192 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

69 / 192 page

DS12469 Rev 8

69/192

STM32L412xx

Memory mapping

Figure 15. STM32L412xx memory map

MSv45997V1

0xFFFF FFFF

0xE000 0000

0xC000 0000

0xA000 1000

0x8000 0000

0x6000 0000

0x4000 0000

0x2000 0000

0x0000 0000

Cortex™-M4

with FPU

Internal

Peripherals

SRAM1

CODE

OTP area

System memory

Flash memory

Flash, system memory

or SRAM, depending on

BOOT configuration

AHB2

AHB1

APB2

APB1

0x5006 0C00

0x4800 0000

0x4002 4400

0x4002 0000

0x4001 5800

0x4001 0000

0x4000 9800

0x4000 0000

0x1FFF FFFF

0x1FFF 0000

0x0802 0000

0x0800 0000

0x0002 0000

0x0000 0000

Reserved

0x1000 2000

0x1000 0000

SRAM2

QUADSPI

registers

Options Bytes

0x1FFF 7000

0x1FFF 7400

0x1FFF 7800

0x1FFF 7810

Reserved

QUADSPI registers

0xBFFF FFFF

0xA000 1400

0xA000 1000

Reserved

0x5FFF FFFF

0x9000 0000

QUADSPI Flash

bank

SRAM2

0x2000 8000

0xA000 0000

0x2000 A000

STM32L412R8T3XXX 数据表(PDF) 69 Page - STMicroelectronics

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