95320 Datasheet – 32-Kbit serial SPI bus EEPROM

Part number : 95320, M95320, M95320-W, M95320-R, M95320-F

Function : 32-Kbit serial SPI bus EEPROM with high-speed clock

Package : SO8, TSSOP8, UFDFPN8 Pin

Manufacturer : STMicroelectronics

Image

95320 EEPROM

Description

The 95320 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 4096 x 8 bits, accessed through the SPI bus. The M95320 devices can operate with a supply range from 1.7 V to 5.5 V, and are guaranteed over the -40 °C/+85 °C temperature range. The M95320-D offers an additional page, named the Identification Page (32 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

Pinout

95320 pinout datasheet

Features

1. Compatible with the Serial Peripheral Interface (SPI) bus
2. Memory array
(1) 32 Kb (4 Kbytes) of EEPROM
(2) Page size: 32 bytes
3. Write
(1) Byte Write within 5 ms
(2) Page Write within 5 ms
4. Additional Write lockable page (Identification page)
5. Write Protect: quarter, half or whole memory array
6. High-speed clock: 20 MHz
7. Single supply voltage:
(1) 2.5 V to 5.5 V for M95320-W
(2) 1.8 V to 5.5 V for M95320-R
(3) 1.7 V to 5.5 V for M95320-DF
8. Enhanced ESD protection
9. More than 4 million Write cycles
10. More than 200-year data retention

 

95320 Datasheet