STK20C04中文资料PDF规格书
STK20C04规格书详情
[Simtek]
DESCRIPTION
The Simtek STK20C04 is a fast static RAM (30, 35, 45ns), with a nonvolatile electrically-erasable PROM (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. Data may easily be transferred from the SRAM to the EEPROM (STORE), or from the EEPROM to the SRAM (RECALL) using the NE pin. It combines the high performance and ease of use of a fast SRAM with nonvolatile data integrity.
The STK20C04 features the industry standard pinout for nonvolatile RAMs in a 28-pin 600 mil plastic DIP.
FEATURES
• 30, 35 and 45ns Access Times
• 15, 20 and 25ns Output Enable Access
• Unlimited Read and Write to SRAM
• Hardware STORE Initiation
• Automatic STORE Timing
• 105 STORE cycles to EEPROM
• 10 year data retention in EEPROM
• Automatic RECALL on Power Up
• Hardware RECALL Initiation
• Unlimited RECALL cycles from EEPROM
• Single 5V±10 Operation
• Commercial and Industrial Temperatures
• Available in 600 mil PDIP package
产品属性
- 型号:
STK20C04
- 功能描述:
CMOS nvSRAM High Performance 512 x 8 Nonvolatile Static RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIMTEK |
2020+ |
DIP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
ST |
CDIP |
36900 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SIMTEK |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
ST |
22+ |
CDIP |
16900 |
正规渠道,只有原装! |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
PDIP |
17500 |
原装正品 |
询价 | ||
英飞凌/赛普拉斯 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
SIMTEK |
22+ |
DIP |
20000 |
原装现货,假一罚十 |
询价 | ||
CYPRESS |
19+ |
565 |
原装正品 |
询价 | |||
SIMTEK |
23+ |
DIP-28 |
8678 |
原厂原装 |
询价 | ||
SIMTEK |
20+ |
DIP-28 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 |
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