CY14U256LA Datasheet PDF - Cypress Semiconductor 256-Kbit (32K x 8) nvSRAM Specs

CY14U256LA - 256-Kbit (32K x 8) nvSRAM

Datasheet Summary

Description

The Cypress CY14U256LA is a fast static RAM, with a nonvolatile element in each memory cell.

The memory is organized as 32 K bytes of 8 bits each.

The embedded nonvolatile elements incorporate QuantumTrap technology, producing the world’s most reliable nonvolatile memory.

Features

35 ns access time.
Internally organized as 32 K × 8.
Hands off automatic STORE on power down with only a small capacitor.
STORE to QuantumTrap nonvolatile elements initiated by software, device pin, or AutoStore on power down.
RECALL to SRAM initiated by software or power up.
Infinite read, write, and recall cycles.
1 million STORE cycles to QuantumTrap.
20 year data retention.
Core VCC = 2.7 V to 3.6 V; I/O VCCQ = 1.65 V to 1.95 V.
Industrial t.

Datasheet Details

Part number	CY14U256LA
Manufacturer	Cypress Semiconductor
File Size	408.75 KB
Description	256-Kbit (32K x 8) nvSRAM
Datasheet	CY14U256LA Datasheet
Additional preview pages of the CY14U256LA datasheet.

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Full PDF Text Transcription

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CY14U256LA 256-Kbit (32 K × 8) nvSRAM 256-Kbit (32 K × 8) nvSRAM Features ■ 35 ns access time ■ Internally organized as 32 K × 8 ■ Hands off automatic STORE on power down with only a small capacitor ■ STORE to QuantumTrap nonvolatile elements initiated by software, device pin, or AutoStore on power down ■ RECALL to SRAM initiated by software or power up ■ Infinite read, write, and recall cycles ■ 1 million STORE cycles to QuantumTrap ■ 20 year data retention ■ Core VCC = 2.7 V to 3.6 V; I/O VCCQ = 1.65 V to 1.95 V ■ Industrial temperature ■ 48-ball fine-pitch ball grid array (FBGA) package ■ Pb-free and restriction of hazardous substances (RoHS) compliance Functional Description The Cypress CY14U256LA is a fast static RAM, with a nonvolatile element in each memory cell.

Published: Sep 7, 2018 |