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STK12C68-W25I規(guī)格書詳情
DESCRIPTION
The Simtek STK12C68 is a fast static RAM with a nonvolatile, electrically erasable PROM 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 EEPROM. Data transfers from the SRAM to the EEPROM (the STORE operation) can take place automatically on power down.
FEATURES
? 20ns, 25ns, 35ns and 45ns Access Times
? “Hands-off” Automatic STORE with External 68μF Capacitor on Power Down
? STORE to EEPROM Initiated by Hardware, Software or AutoStore? on Power Down
? RECALL to SRAM Initiated by Software or Power Restore
? 10mA Typical ICC at 200ns Cycle Time
? Unlimited READ, WRITE and RECALL Cycles
? 1,000,000 STORE Cycles to EEPROM
? 100-Year Data Retention in EEPROM
? Single 5V + 10 Operation
? Not Sensitive to Power On/Off Ramp Rates
? No Data Loss from Undershoot
? Commercial and Industrial Temperatures
? 28-Pin SOIC and DIP Packages
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SIMTEK |
23+ |
DIP-28腳 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
SIMTEK |
25+ |
DIP |
996880 |
只做原裝,歡迎來電資詢 |
詢價 | ||
SIMTEK |
24+ |
DIP28 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
SIMTEK |
24+ |
DIP |
2685 |
原裝優(yōu)勢!自家現(xiàn)貨供應(yīng)!歡迎來電! |
詢價 | ||
SIMTEK |
22+ |
DIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
SIMTEK |
23+ |
DIP |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
SIMTEK |
DIP |
8650 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
SIMTEK |
23+ |
DIP28 |
6000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
SIMTEK |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
STK |
18+ |
DIP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 |
