Description
1
Description
ST32GxxxA
The ST32GxxxA (see Table 1) is a serial access microcontroller designed for machine-tomachine (M2M) applications in the car environment that incorporates the most recent generation of ARM® processors for embedded systems.Its Cortex®-M3 32-bit RISC core operating at a 15-MHz frequency brings great performance and excellent code compacity to the application thanks to the Thumb®-2 instruction set.The 512-Kbyte high-speed embedded Flash memory introduces more flexibilit
Features
- Hardware features.
- ARM® Cortex® -M3 32-bit RISC core.
- 12 Kbytes of user RAM.
- 512 Kbytes of user Flash memory with OTP
area:.
- 10-year data retention at 105 °C, or
17 years at 85 °C.
- 500 000 Erase/Write cycles per page.
- Page granularity of 128 Bytes.
- Block granularity: 1 Kbyte.
- 128 bytes of OTP for user.
- Page Erase time 4 ms.
- Block Erase 1 Kbyte in 20 ms.
- Programming performance up to
10 μs/byte.
- Flash.