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[Simtek]
DESCRIPTION
The Simtek STK12C68-M is a fast static RAM (40, 45 and 55ns), with a nonvolatile EEPROM 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.
FEATURES
? 40, 45 and 55ns Access Times
? 15 mA I Access Speed
? Automatic STORE to EEPROM on Power Down
? Hardware or Software initiated STORE to EEPROM
? Automatic STORE Timing
? 100,000 STORE cycles to EEPROM
? 10 year data retention in EEPROM
? Automatic RECALL on Power Up
? Software initiated RECALL from EEPROM
? Unlimited RECALL cycles from EEPROM
? Single 5V±10 Operation
? Available in multiple standard packages
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
2 |
詢價 | ||||
Texas Instruments(德州儀器) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
CYPRESS |
19+ |
565 |
原裝正品 |
詢價 | |||
ANALOG DEVICES |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
TI/德州儀器 |
23+ |
CFPAK |
8355 |
只做原裝現(xiàn)貨/實單可談/支持含稅拆樣 |
詢價 | ||
TEXASINSTRUMENTS |
22+ |
NA |
30000 |
100%全新原裝 假一賠十 |
詢價 | ||
TI |
18+ |
N/A |
6000 |
主營軍工偏門料,國內(nèi)外都有渠道 |
詢價 | ||
Cypress(賽普拉斯) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
Cypress |
22+ |
28DIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Cypress |
21+ |
28DIP |
13880 |
公司只售原裝,支持實單 |
詢價 |
