Datasheet > 存储 > SRAM> STK12C68-SF25ITR

STK12C68-SF25ITR

更新时间： 2024-10-29 05:29:23

品牌	Logo	应用领域
SIMTEK		存储内存集成电路静态存储器光电二极管
页数	文件大小	规格书
20页	526K
描述
8Kx8 AutoStore nvSRAM

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中文翻译

获取价格

数据手册
替代型号

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STK12C68-SF25ITR 数据手册

STK12C68 (SMD5962-94599)

8Kx8 AutoStore nvSRAM

DESCRIPTION

FEATURES

• 25, 35, 45, 55 ns Read Access & Write Cycle Time

The Simtek STK12C68 is a 64Kb fast static RAM

with a non-volatile Quantum Trap storage element

included with each memory cell.

• Unlimited Read/Write Endurance

• Automatic Non-volatile STORE on Power Loss

The SRAM provides the fast access & cycle times,

ease of use and unlimited read & write endurance of

a normal SRAM.

• Non-Volatile STORE Under Hardware or Software

Control

• Automatic RECALL to SRAM on Power Up

• Unlimited RECALL Cycles

Data transfers automatically to the non-volatile stor-

age cells when power loss is detected (the STORE

operation). On power up, data is automatically

restored to the SRAM (the RECALL operation). Both

STORE and RECALL operations are also available

under software control.

• 1 Million STORE Cycles

• 100-Year Non-volatile Data Retention

• Single 5V ± 10% Power Supply

• Commercial, Industrial, Military Temperatures

The Simtek nvSRAM is the first monolithic non-vola-

tile memory to offer unlimited writes and reads. It is

the highest performance, most reliable non-volatile

memory available.

• 28-pin 330-mil SOIC, 300-mil PDIP, and 600-mil

PDIP Packages (RoHS-Compliant)

• 28-Pin CDIP and LCC Military Packages

Block Diagram

V_CAP

V_CCX

POWER

CONTROL

QUANTUM TRAP

128 x 512

STORE

RECALL

A₅

A₆

A₇

A₈

STORE/

RECALL

CONTROL

STATIC RAM

ARRAY

128 X 512

A₉

A₁₁

A₁₂

SOFTWARE

DETECT

A₀– A₁₂

DQ₀

DQ₁

DQ₂

DQ₃

DQ₄

DQ₅

DQ₆

DQ₇

COLUMN I/O

COLUMN DEC

A₀A₁A₂A₃A₄A₁₀

This product conforms to specifications per the

terms of Simtek standard warranty. The product

has completed Simtek internal qualification testing

and has reached production status.

Rev 0.7

Document Control #ML0008

February 2007

12 3 4 5 6 7...20

中文翻译

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STK12C68-SF25ITR 替代型号

型号	品牌	替代类型	描述	数据表
U632H64BSK25G1	SIMTEK	功能相似	8KX8 NON-VOLATILE SRAM, 25ns, PDSO28, 0.330 INCH, GREEN, SOP1-28
CY14E064L-SZ25XI	CYPRESS	功能相似	64 Kbit (8K x 8) nvSRAM

与STK12C68-SF25ITR相关器件

型号	品牌	获取价格	描述	数据表
STK12C68-SF25M	ETC	获取价格	8K x 8 AutoStore⑩ nvSRAM QuantumTrap⑩ CMOS No
STK12C68-SF25TR	SIMTEK	获取价格	8Kx8 AutoStore nvSRAM
STK12C68-SF25TR	CYPRESS	获取价格	64 Kbit (8K x 8) AutoStore nvSRAM
STK12C68-SF35	SIMTEK	获取价格	8Kx8 AutoStore nvSRAM
STK12C68-SF35I	SIMTEK	获取价格	8Kx8 AutoStore nvSRAM
STK12C68-SF35ITR	SIMTEK	获取价格	8Kx8 AutoStore nvSRAM
STK12C68-SF35M	ETC	获取价格	8K x 8 AutoStore⑩ nvSRAM QuantumTrap⑩ CMOS No
STK12C68-SF35TR	SIMTEK	获取价格	8Kx8 AutoStore nvSRAM
STK12C68-SF45	SIMTEK	获取价格	8Kx8 AutoStore nvSRAM
STK12C68-SF45	CYPRESS	获取价格	64 Kbit (8K x 8) AutoStore nvSRAM 25 ns, 35 ns, and 45 ns access times

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