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STK12C68-S25I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 |
22+ |
SOP28 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
SIMTEK |
24+ |
SOP28 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SIMTEK |
24+ |
SOP28 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
simtek |
23+ |
NA |
1943 |
專做原裝正品,假一罰百! |
詢價 | ||
SIMTEK |
2020+ |
SOP28 |
15000 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
SIMTEK |
23+ |
SOP28 |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價 | ||
STK |
23+ |
SOP28 |
6000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
SIMTEK |
24+ |
SOP |
7500 |
十年品牌!原裝現(xiàn)貨!!! |
詢價 | ||
SIMTEK |
24+ |
PSOP |
66800 |
原廠授權(quán)一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力！ |
詢價 | ||
SIMTEK |
24+ |
SOP28 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 |
