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STK12C68-S35I中文资料PDF规格书
STK12C68-S35I规格书详情
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIMTEK |
22+ |
SOP28 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
SIMTEK |
23+ |
SOP28 |
20000 |
原厂原装正品现货 |
询价 | ||
SIMTEK |
22+ |
SOP28 |
354000 |
询价 | |||
simtek |
23+ |
NA |
1943 |
专做原装正品,假一罚百! |
询价 | ||
SIMTEK |
2023+ |
SOP28 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
SIMTEK |
1844+ |
SOP28 |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
SIMTEK |
21+ |
SOP28 |
35400 |
全新原装现货/假一罚百! |
询价 | ||
SIMTEK |
24+ |
SOP28 |
11111 |
只做原装进口!正品支持实单! |
询价 | ||
SIMTEK |
22+ |
SOP28 |
7500 |
十年品牌!原装现货!!! |
询价 | ||
Simtek |
98 |
3 |
公司优势库存 热卖中!! |
询价 |