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STK12C68-KF45中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
STK12C68-KF45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 |
|---|---|---|---|---|---|---|---|
CypressSemiconductorCorp |
19+ |
68000 |
原裝正品價格優(yōu)勢 |
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 | ||
英飛凌/賽普拉斯 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
SIMTEK |
22+ |
LCC |
2978 |
100%全新原裝公司現(xiàn)貨供應!隨時可發(fā)貨 |
詢價 | ||
CYPRESS |
24+ |
28LCC |
28500 |
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
NS |
QQ咨詢 |
LCC |
104 |
全新原裝 研究所指定供貨商 |
詢價 | ||
Cypress |
23+ |
28-LCC |
1389 |
專業(yè)分銷產(chǎn)品!原裝正品!價格優(yōu)勢! |
詢價 | ||
NS/國半 |
LCC |
90000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
CYPRESS(賽普拉斯) |
23+ |
LCC28 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
Cypress |
22+ |
28LCC (13.94 x 8.89) |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 |
