Datasheet > STK14EC16-BF45TR

STK14EC16-BF45TR

更新时间： 2024-11-09 20:13:39

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		静态存储器
页数	文件大小	规格书
22页	565K
描述
Non-Volatile SRAM, 256KX16, 45ns, CMOS, PBGA48, PLASTIC, FBGA-48

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中文翻译

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数据手册

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STK14EC16-BF45TR 数据手册

STK14EC16

256Kx16 AutoStore nvSRAM

Preliminary

DESCRIPTION

FEATURES

The Simtek STK14EC16 is a 4MB fast static RAM

with a non-volatile Quantum Trap storage element

included with each memory cell.

• 15, 25, 45 ns Read Access and R/W Cycle Time

• 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.

• 200K STORE Endurance

• 20-Year Non-Volatile Data Retention

• Single 3.0V +20%, -10% Operation

• Commercial, Industrial Temperatures

The Simtek nvSRAM is the highest performance,

most reliable non-volatile memory available.

• 44-pin or 54-pin 400-mil TSOPII Packages (RoHS-

Compliant)

• 48-ball Fine Pitch Ball Grid Array (FBGA)

BLOCK DIAGRAM

EEPRO M Array

2048 x 2048

V_CC

Power

Control

A17

V_CAP

STO RE

RECALL

SRAM

Array

Store/

Recall

HSB

2048 x 2048

Control

DQ 0

Software

Detect

A0 - A15

DQ 1

DQ 2

DQ 3

DQ 4

DQ 5

DQ 6

DQ 7

Colum n I/O

DQ 8

DQ 9

DQ 10

Colum n Decoder

DQ 11

DQ12

DQ 13

DQ 14

DQ 15

A9 A10 A11 A12 A13 A14 A15 A16

This is a product in development that has fixed tar-

get specifications that are subject to change pend-

ing characterization results.

Rev 1.2

Document Control #ML0061

September, 2008

SIMTEK Confidential & Proprietary

12 3 4 5 6 7...22

中文翻译

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与STK14EC16-BF45TR相关器件

型号	品牌	获取价格	描述	数据表
STK14EC16-TF15	SIMTEK	获取价格	256Kx16 AutoStore nvSRAM
STK14EC16-TF15I	SIMTEK	获取价格	256Kx16 AutoStore nvSRAM
STK14EC16-TF15ITR	SIMTEK	获取价格	256Kx16 AutoStore nvSRAM
STK14EC16-TF15TR	SIMTEK	获取价格	256Kx16 AutoStore nvSRAM
STK14EC16-TF15TR	CYPRESS	获取价格	Non-Volatile SRAM, 256KX16, 15ns, CMOS, PDSO44
STK14EC16-TF25	SIMTEK	获取价格	256Kx16 AutoStore nvSRAM
STK14EC16-TF25I	SIMTEK	获取价格	256Kx16 AutoStore nvSRAM
STK14EC16-TF25ITR	SIMTEK	获取价格	256Kx16 AutoStore nvSRAM
STK14EC16-TF25ITR	CYPRESS	获取价格	Non-Volatile SRAM, 256KX16, 25ns, CMOS, PDSO44
STK14EC16-TF25TR	CYPRESS	获取价格	Non-Volatile SRAM, 256KX16, 25ns, CMOS, PDSO44