Datasheet > STK22C48-N25TR

STK22C48-N25TR

更新时间： 2024-09-24 04:01:47

品牌	Logo	应用领域
SIMTEK		存储静态存储器
页数	文件大小	规格书
15页	229K
描述
2Kx8 AutoStore nvSRAM

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中文翻译

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数据手册

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STK22C48-N25TR 数据手册

STK22C48

2Kx8 AutoStore nvSRAM

DESCRIPTION

FEATURES

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

The Simtek STK22C48 is a 16Kb fast static RAM with

a nonvolatile Quantum Trap storage element included

with each memory cell.

• Unlimited Read/Write Endurance

• Automatic Non-Volatile STORE on Power Loss

• Non-Volatile STORE Under Hardware Control

• Automatic RECALL to SRAM on Power Up

• Unlimited RECALL Cycles

The SRAM provides the fast access & cycle times,

ease of use, and unlimited read & write endurance of

a normal SRAM.

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% Operation

• Commercial, Industrial, and 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 300 mil SOIC or 330 mil SOIC (RoHS-

Compliant)

BLOCK DIAGRAM

CAP

CCX

POWER

CONTROL

Quantum Trap

32 x 512

STORE

RECALL

STORE/

RECALL

CONTROL

HSB

STATIC RAM

ARRAY

32 x 512

COLUMN I/O

COLUMN DEC

A A A A A A

0 1 2 3 4 10

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 #ML0004

February 2007

12 3 4 5 6 7...15

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与STK22C48-N25TR相关器件

型号	品牌	获取价格	描述	数据表
STK22C48N35	ETC	获取价格	2K x 8 AutoStore™ nvSRAM QuantumTrap™ CMOS No
STK22C48-N35	SIMTEK	获取价格	Non-Volatile SRAM, 2KX8, 35ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOIC-28
STK22C48N35I	ETC	获取价格	2K x 8 AutoStore™ nvSRAM QuantumTrap™ CMOS No
STK22C48-N35I	ETC	获取价格	NVRAM (EEPROM Based)
STK22C48N45	ETC	获取价格	2K x 8 AutoStore™ nvSRAM QuantumTrap™ CMOS No
STK22C48-N45	SIMTEK	获取价格	2Kx8 AutoStore nvSRAM
STK22C48N45I	ETC	获取价格	2K x 8 AutoStore™ nvSRAM QuantumTrap™ CMOS No
STK22C48-N45I	SIMTEK	获取价格	2Kx8 AutoStore nvSRAM
STK22C48-N45ITR	SIMTEK	获取价格	2Kx8 AutoStore nvSRAM
STK22C48-N45TR	SIMTEK	获取价格	2Kx8 AutoStore nvSRAM