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ST M95320-W M95320-R M95320-DR 32-Kbit serial SPI bus EEPROM with high-speed clock handbook
This document is a production datasheet for the M95320-W, M95320-R, and M95320-DR devices, which are Electrically Erasable Programmable Memories (EEPROMs) organized as 4096 x 8 bits. These devices are accessed through the Serial Peripheral Interface (SPI) bus and support a high-speed clock of up to 20 MHz.
Read onlineSTMicroelectronics 32-KBIT specifications
| Memory array size | 32 Kb (4 Kbytes) |
|---|---|
| Page size | 32 bytes |
| Write time (Byte/Page) | within 5 ms |
| High-speed clock | 20 MHz |
| Operating temperature range | -40°C up to +85°C |
| Write cycles | More than 4 million |
| Data retention | More than 200-year |
| Supply voltage (M95320-W) | 2.5 V to 5.5 V |
| Supply voltage (M95320-R/DR) | 1.8 V to 5.5 V |
Source: ST M95320-W M95320-R M95320-DR 32-Kbit serial SPI bus EEPROM with high-speed clock handbook
All STMicroelectronics 32-KBIT documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- ST M95320-W M95320-R M95320-DR 32-Kbit serial SPI bus EEPROM with high-speed clock handbook 48 p
- ST M24C32-W M24C32-R M24C32-F M24C32-X M24C32-DF 32-Kbit serial I C bus EEPROM handbook 40 p
- STMicroelectronics M95320-125 Automotive 32-Kbit Serial SPI EEPROM Datasheet 38 p
- ST M24C32-125 Automotive 32-Kbit serial I C bus EEPROM handbook
- STMicroelectronics M95640/M95320 64Kbit/32Kbit Serial SPI EEPROM Datasheet 40 p
Questions answered in these manuals
What is the memory organization of the M95320?
The memory is organized as 4096 x 8 bits.
From: ST M95320-W M95320-R M95320-DR 32-Kbit serial SPI bus EEPROM with high-speed clock handbook
Does the M95320-DR include an identification page?
Yes, the M95320-DR offers an additional page named the Identification Page (32 bytes).
From: ST M95320-W M95320-R M95320-DR 32-Kbit serial SPI bus EEPROM with high-speed clock handbook
What is the page size of the M24C32 EEPROM?
The memory array has a page size of 32 bytes.
From: ST M24C32-W M24C32-R M24C32-F M24C32-X M24C32-DF 32-Kbit serial I C bus EEPROM handbook
Can the M24C32 operate at 1 MHz?
Yes, the device is compatible with all I2C bus modes including 1 MHz.
From: ST M24C32-W M24C32-R M24C32-F M24C32-X M24C32-DF 32-Kbit serial I C bus EEPROM handbook
What is the memory organization of the M95320-125?
The memory is organized as 4096 x 8 bits.
From: STMicroelectronics M95320-125 Automotive 32-Kbit Serial SPI EEPROM Datasheet
Is the M95320-125 compliant with automotive standards?
Yes, it is compliant with the Automotive standard AEC-Q100 Grade 1.
From: STMicroelectronics M95320-125 Automotive 32-Kbit Serial SPI EEPROM Datasheet