ST M95080 M95080-W M95080-R 8-Kbit serial SPI bus EEPROM with high-speed clock handbook

This is information on a product in full production. The product is an 8-Kbit serial SPI bus EEPROM with a high-speed clock. It is compatible with the Serial Peripheral Interface (SPI) bus and has an EEPROM memory array of 8 Kb (1 Kbyte) with a page size of 32 bytes. It supports Byte Write within 5 ms and Page Write within 5 ms. The memory array can be write protected in quarter, half, or whole. It has a high-speed clock of 10 MHz and operates on a single supply voltage. The M95080 operates on 4.5 V to 5.5 V, M95080-W operates on 2.5 V to 5.5 V, and M95080-R operates on 1.8 V to 5.5 V. It has an operating temperature range of -40°C up to +85°C. It has enhanced ESD protection, with more than 1 million Write cycles and more than 40-year data retention. The product is RoHS compliant and halogen-free (ECOPACK®) with various package options available.


ST M95080 M95080-W M95080-R 8-Kbit serial SPI bus EEPROM with high-speed clock handbook - cover page
Brand
STMicroelectronics
Category
Memory
Document type
Datasheet
Language
English
Pages
42
File format
PDF
File size
345 KB
Published
09 August, 2012
Updated
28 September, 2023
Model
M95080
MD5 checksum
5B05BF3EFF5D93612BF3AD5662B5485F

About this manual

The M95080 devices are Electrically Erasable Programmable Memories (EEPROMs) organized as 1024 x 8 bits, accessed through the Serial Peripheral Interface (SPI) bus. They are compatible with the SPI bus and support a high-speed clock of 10 MHz. The devices offer enhanced ESD protection, more than 1 million write cycles, and more than 40-year data retention.

What's inside

  • Description
  • Memory organization
  • Signal description
  • Connecting to the SPI bus
  • Operating features
  • Instructions
  • Power-up and delivery state
  • Maximum rating
  • DC and AC parameters
  • Package mechanical data

Specifications

Memory Array8 Kb (1 Kbyte) of EEPROM
Page Size32 bytes
Byte Write Timewithin 5 ms
Page Write Timewithin 5 ms
High-speed Clock10 MHz
Operating Temperature Range-40°C to +85°C
Write CyclesMore than 1 million
Data RetentionMore than 40-year

Frequently asked questions

What is the supply voltage range for the M95080?

The M95080 operates with a single supply voltage from 4.5 V to 5.5 V.

What is the supply voltage range for the M95080-W?

The M95080-W operates with a single supply voltage from 2.5 V to 5.5 V.

What is the supply voltage range for the M95080-R?

The M95080-R operates with a single supply voltage from 1.8 V to 5.5 V.

Does the device support write protection?

Yes, the device supports quarter, half, or whole memory array write protection.

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