品牌：ST

型号：STM8S001J3M3

类型：通信IC

封装： LQFP-64_10x10x05P

功率：

特色服务：

批号：17+

The whole non-volatile memory embeds the error correction code (ECC) feature supporting:

•

single error detection and correction

•

double error detection.

•

The address of the ECC fail can be read in the ECC register

3.5

Embedded SRAM

STM32L432xx devices feature 64 Kbyte of embedded SRAM. This SRAM is split into two

blocks:

•

48 Kbyte mapped at address 0x2000 0000 (SRAM1)

•

16 Kbyte located at address 0x1000 0000 with hardware parity check (SRAM2).

Firewall

The device embeds a Firewall which protects code sensitive and secure data from any

access performed by a code executed outside of the protected areas.

Each illegal access generates a reset which kills immediately the 

–

Non-volatile data segment: up to 1024 Kbyte with granularity of 256 bytes

–

Volatile data segment: up to 48 Kbyte with a granularity of 64 bytes

f

protection.