M95320-125 is a 32-Kbit serial SPI bus EEPROM with high-speed clock released by ST company. Its features include: compatible with Serial Peripheral Interface (SPI) bus, 32 Kb (4 Kbytes) of EEPROM, page size of 32 bytes, fast write speed, page write within 5 ms, write protection, single supply voltage, wide operating temperature range, ESD protection and long data retention.
This document is a datasheet for the STMicroelectronics M95320-125, an Electrically Erasable Programmable Memory (EEPROM) organized as 4096 x 8 bits. The device is accessed through the Serial Peripheral Interface (SPI) bus and is compliant with the Automotive standard AEC-Q100 Grade 1. It supports a high-speed clock of 10 MHz and operates with a single supply voltage ranging from 2.5 V to 5.5 V (depending on the specific variant). This manual is written in Chinese.
| Memory size | 32 Kb (4 Kbytes) |
|---|---|
| Page size | 32 bytes |
| Write time (Byte) | 5 ms |
| Write time (Page) | 5 ms |
| High-speed clock | 10 MHz |
| Operating temperature range | -40°C to +125°C |
| Write cycles | 1 million |
| Data retention | 40 years |
| Supply voltage (M95320) | 4.5 V to 5.5 V |
| Supply voltage (M95320-W) | 2.5 V to 5.5 V |
The memory is organized as 4096 x 8 bits.
Yes, it is compliant with the Automotive standard AEC-Q100 Grade 1.
The device supports more than 1 million write cycles.