Datasheet > STK14CA8C-5C35M

STK14CA8C-5C35M

更新时间： 2023-12-06 20:09:41

品牌	Logo	应用领域
英飞凌 - INFINEON		静态存储器
页数	文件大小	规格书
21页	430K
描述
nvSRAM (non-volatile SRAM)

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中文翻译

获取价格

数据手册

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STK14CA8C-5C35M 数据手册

STK14CA8C

1-Mbit (128K × 8) nvSRAM

1-Mbit (128K

× 8) nvSRAM

Features

Functional Description

■ 35 ns access time

The Cypress STK14CA8C is a fast static RAM, with a nonvolatile

element in each memory cell. The memory is organized as

128KB. The embedded nonvolatile elements incorporate

QuantumTrap technology, producing the world’s most reliable

nonvolatile memory. The SRAM provides infinite read and write

cycles, while independent nonvolatile data resides in the highly

reliable QuantumTrap cell. Data transfers from the SRAM to the

nonvolatile elements (the STORE operation) takes place

automatically at power-down. On power-up, data is restored to

the SRAM (the RECALL operation) from the nonvolatile memory.

Both the STORE and RECALL operations are also available

under software control.

■ Internally organized as 128K × 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

■ Single 5 V + 10% operation

■ Industrial and Military temperatures

■ 32-pin CDIP package

Logic Block Diagram

V_CAP

V_CC

Quatrum Trap

1024 X 1024

A₅

POWER CONTROL

A₆

A₇

STORE

RECALL

A₈

STORE/RECALL

CONTROL

HSB

STATIC RAM

ARRAY

1024 X 1024

A₁₂

A₁₃

A₁₄

A₁₅

A₁₆

SOFTWARE

DETECT

A14 - A2

DQ₀

DQ₁

DQ₂

DQ₃

DQ₄

DQ₅

DQ₆

COLUMN I/O

DQ₇

COLUMN DEC

A₂

A₀A₁

A₃A₄A₁₀A₁₁

Cypress Semiconductor Corporation

Document Number: 002-23970 Rev. *A

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised March 26, 2019

12 3 4 5 6 7...21

中文翻译

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与STK14CA8C-5C35M相关器件

型号	品牌	获取价格	描述	数据表
STK14CA8-N25	CYPRESS	获取价格	128KX8 NON-VOLATILE SRAM, 25ns, PDSO32, 0.300 INCH, PLASTIC, SOIC-32
STK14CA8-N25G	CYPRESS	获取价格	128KX8 NON-VOLATILE SRAM, 25ns, PDSO32, 0.300 INCH, PLASTIC, SOIC-32
STK14CA8-N25I	CYPRESS	获取价格	128KX8 NON-VOLATILE SRAM, 25ns, PDSO32, 0.300 INCH, PLASTIC, SOIC-32
STK14CA8-N35	CYPRESS	获取价格	128KX8 NON-VOLATILE SRAM, 35ns, PDSO32, 0.300 INCH, PLASTIC, SOIC-32
STK14CA8-N35G	CYPRESS	获取价格	Non-Volatile SRAM, 128KX8, 35ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOIC-32
STK14CA8-N35I	ETC	获取价格	128K x 8 AutoStoreTM nvSRAM QuantumTrapTM CMOS Nonvolatile Static RAM
STK14CA8-N45	ETC	获取价格	128K x 8 AutoStoreTM nvSRAM QuantumTrapTM CMOS Nonvolatile Static RAM
STK14CA8-N45G	CYPRESS	获取价格	Non-Volatile SRAM, 128KX8, 45ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOIC-32
STK14CA8-N45I	CYPRESS	获取价格	128KX8 NON-VOLATILE SRAM, 45ns, PDSO32, 0.300 INCH, PLASTIC, SOIC-32
STK14CA8-NF25	SIMTEK	获取价格	128Kx8 Autostore nvSRAM