CY14E512J Datasheet 512-Kbit (64 K x 8) Serial (I2C) nvSRAM

Manufacturer: Cypress (now Infineon)

Download the CY14E512J datasheet PDF. This datasheet also includes the CY14B512J variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

CY14E512J 512-kbit (64 k x 8) serial (i2c) nvsram by Cypress (now Infineon) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (CY14B512J_CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	CY14E512J
Manufacturer	Cypress (now Infineon)
File Size	1.49 MB
Description	512-Kbit (64 K x 8) Serial (I2C) nvSRAM
Download	CY14E512J Download (PDF)

Overview

512-Kbit (64 K × 8) Serial (I C) nvSRAM 512-Kbit (64 K × 8) Serial (I2C) nvSRAM CY14C512J CY14B512J, CY14E512J.

Key Features

512-Kbit nonvolatile static random access memory (nvSRAM).
Internally organized as 64 K × 8.
STORE to QuantumTrap nonvolatile elements initiated automatically on power-down (AutoStore) or by using I2C command (Software STORE) or HSB pin (Hardware STORE).
RECALL to SRAM initiated on power-up (Power-Up RECALL) or by I2C command (Software RECALL).
Automatic STORE on power-down with a small capacitor (except for CY14X512J1).
High reliability Infinite read, writ.

More Datasheets from Cypress (now Infineon)

Part Number	Description
CY14E512I	512-Kbit (64 K x 8) Serial (I2C) nvSRAM
CY14E512PA	512-Kbit (64 K x 8) SPI nvSRAM
CY14E512Q	512-Kbit (64K x 8) SPI nvSRAM
CY14E064I	64-Kbit (8 K x 8) Serial (I2C) nvSRAM
CY14E064L	64 Kbit (8K x 8) nvSRAM
CY14E064PA	64-Kbit (8 K x 8) SPI nvSRAM
CY14E101I	1-Mbit (128 K x 8) Serial (I2C) nvSRAM
CY14E101J	1-Mbit (128 K X 8) Serial (I2C) nvSRAM
CY14E101PA	1-Mbit (128K x 8) Serial (SPI) nvSRAM
CY14E116L	16-Mbit (2048 K x 8/1024 K x 16/512 K x 32) nvSRAM