Datasheet > STK14C88-CF25I

STK14C88-CF25I

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
SIMTEK		存储静态存储器
页数	文件大小	规格书
19页	399K
描述
32Kx8 AutoStore nvSRAM

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STK14C88-CF25I 数据手册

STK14C88

32Kx8 AutoStore nvSRAM

FEATURES

DESCRIPTION

• 25, 35, 45 ns Read Access & R/W Cycle Time

The Simtek STK14C88 is a 256Kb 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

• 32-Pin 300 mil SOIC (RoHS-Compliant)

• 32-pin CDIP and LCC Packages

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.

BLOCK DIAGRAM

V_CCX

V_CAP

Quantum Trap

512 x 512

POWER

CONTROL

STORE

STORE/

RECALL

CONTROL

STATIC RAM

ARRAY

512 x 512

HSB

RECALL

SOFTWARE

DETECT

A₀- A₁₃

DQ₀

DQ₁

DQ₂

COLUMN I/O

COLUMN DEC

DQ₃

DQ₄

DQ₅

DQ₆

DQ₇

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 0.3

Document Control #ML0014

February 2007

12 3 4 5 6 7...19

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STK14C88-CF25ITR	SIMTEK	32Kx8 AutoStore nvSRAM	获取价格
STK14C88-CF25TR	SIMTEK	32Kx8 AutoStore nvSRAM	获取价格
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STK14C88-CF35I	SIMTEK	32Kx8 AutoStore nvSRAM	获取价格
STK14C88-CF35ITR	SIMTEK	32Kx8 AutoStore nvSRAM	获取价格
STK14C88-CF35TR	SIMTEK	32Kx8 AutoStore nvSRAM	获取价格