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STK12C68-W55M中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
STK12C68-W55M規(guī)格書詳情
[SIMTEK]
DESCRIPTION
The Simtek STK12C68 is a fast static RAM with 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 Nonvolatile Elements. Data transfers from the SRAM to the Nonvolatile Elements (the STORE operation) can take place automatically on power down.
FEATURES
? 25ns, 35ns, 45ns and 55ns Access Times
? “Hands-off” Automatic STORE with External 68μF Capacitor on Power Down
? STORE to Nonvolatile Elements 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 Nonvolatile Elements (Commercial/Industrial)
? 100-Year Data Retention in Nonvolatile Elements (Commercial/Industrial)
? Commercial, Industrial and Military Temperatures
? 28-Pin SOIC, DIP and LCC Packages
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SIMTEK |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
SIMTEK |
1844+ |
DIP28 |
6528 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
CYPRESS |
2138+ |
原廠標準封裝 |
8960 |
代理CYPRESS全系列芯片,原裝現(xiàn)貨 |
詢價 | ||
SIMTEK |
23+ |
NA |
25630 |
原裝正品 |
詢價 | ||
Infineon Technologies |
23+/24+ |
28-DIP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
SIMTEK |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
SIMTEK |
2020+ |
DIP28 |
13 |
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 | ||
CYPRESS |
24+ |
28DIP |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
SIMTEK |
21+ |
NA |
12820 |
只做原裝,質量保證 |
詢價 | ||
SIMTEK |
23+ |
DIP-28 |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
