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STK22C48-WF25中文资料SIMTEK数据手册PDF规格书
STK22C48-WF25规格书详情
DESCRIPTION
The STK25C48 is a fast SRAMwith a nonvolatile element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent nonvolatile data resides in the Nonvolatile Elements. Data transfers from the SRAMto the Nonvolatile Elements(the STOREoperation) can take place automatically on power down using charge stored in system
capacitance.
FEATURES
• Nonvolatile Storage without Battery Problems
• Directly Replaces 2K x 8 Static RAM, Battery-Backed RAM or EEPROMs
• 25ns, 35ns and 45ns Access Times
• STOREto Nonvolatile Elements Initiated by AutoStore™ on Power Down
• RECALLto SRAM Initiated by Power Restore
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALLCycles
• 1,000,000 STORECycles to Nonvolatile Elements
• 100-Year Data Retention over Full Industrial Temperature Range
• Commercial and Industrial Temperatures
• 24-Pin 600 PDIP Package
产品属性
- 型号：
STK22C48-WF25
- 制造商：
SIMTEK
- 制造商全称：
Simtek Corporation
- 功能描述：
2K x 8 AutoStore⑩ nvSRAM QuantumTrap⑩ CMOS Nonvolatile Static RAM
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
21+ |
PolarPak? |
3000 |
100%进口原装!长期供应!绝对优势价格(诚信经营)! |
询价 | ||
ST |
23+ |
SON10 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
2511 |
TO |
16900 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
SIMTEK |
23+ |
DIP-28 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
ST |
23+ |
TO |
16900 |
正规渠道,只有原装! |
询价 | ||
SYNTEK |
2447 |
LQFP-128 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
STK |
25+ |
QFP128 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SIMTEK |
23+ |
DIP28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
22+ |
PolarPak? |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST/意法 |
22+ |
N |
30000 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
询价 |
