CY14C256I - 256-Kbit (32 K x 8) Serial (I2C) nvSRAM

This page provides the datasheet information for the CY14C256I, a member of the CY14B256I 256-Kbit (32 K x 8) Serial (I2C) nvSRAM family.

Product Overview

Cypress Semiconductor

Part number	CY14C256I
Manufacturer	Cypress Semiconductor
File Size	2.28 MB
Description	256-Kbit (32 K x 8) Serial (I2C) nvSRAM
Datasheet	CY14C256I Datasheet
Additional preview pages of the CY14C256I datasheet.

Clock: Runs at speeds

256-Kbit nonvolatile static random access memory (nvSRAM).
Internally organized as 32 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.
High reliability.
Infinite read, write, and REC.

CY14ACS - Quartz Crystal Low Profile HC49S Leaded Crystal (Crystek Corporation)
CY14ACSMD - Quartz Crystal Surface Mount HC49S SMD Crystal (Crystek Corporation)
CY14APS - Quartz Crystal Low Profile HC49S Leaded Crystal (Crystek Corporation)
CY14APSMD - Quartz Crystal Surface Mount HC49S SMD Crystal (Crystek Corporation)
CY14AS - Quartz Crystal Low Profile HC49S Leaded Crystal (Crystek Corporation)
CY14ASMD - Quartz Crystal Surface Mount HC49S SMD Crystal (Crystek Corporation)
CY14BPS - Quartz Crystal Low Profile HC49S Leaded Crystal (Crystek Corporation)
CY14BS - Quartz Crystal Low Profile HC49S Leaded Crystal (Crystek Corporation)
CY14BSMD - Quartz Crystal Surface Mount HC49S SMD Crystal (Crystek Corporation)
CY14MB256J - 256-Kbit (32 K × 8) Serial (I2C) nvSRAM (Cypress)

Other Datasheets by Cypress Semiconductor

CY14C256Q - 256-Kbit (32 K x 8) SPI nvSRAM
CY14C064I - 64-Kbit (8 K x 8) Serial (I2C) nvSRAM
CY14C064PA - 64-Kbit (8 K x 8) SPI nvSRAM
CY14C101I - 1-Mbit (128 K x 8) Serial (I2C) nvSRAM
CY14C101J - 1-Mbit (128 K X 8) Serial (I2C) nvSRAM
CY14C101PA - 1-Mbit (128K x 8) Serial (SPI) nvSRAM
CY14C512I - 512-Kbit (64 K x 8) Serial (I2C) nvSRAM
CY14C512J - 512-Kbit (64 K x 8) Serial (I2C) nvSRAM

Published: Aug 8, 2011 |