STK20C04中文资料PDF规格书
STK20C04规格书详情
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 |
---|---|---|---|---|---|---|---|
ALTERA/阿尔特拉 |
23+ |
BGA |
69820 |
终端可以免费供样,支持BOM配单! |
询价 | ||
SIMTEK |
21+ |
DIP-28 |
5000 |
全新原装现货 价格优势 |
询价 | ||
SIMTEK |
22+ |
DIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
SIMTEK |
23+ |
DIP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SIMTEK |
23+ |
DIP-28 |
8678 |
原厂原装 |
询价 | ||
STMicroelectronics |
21+ |
PolarPak? |
3000 |
100%进口原装!长期供应!绝对优势价格(诚信经营)! |
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 | ||
23+ |
N/A |
36000 |
正品授权货源可靠 |
询价 | |||
CYPRESS |
22+ |
NA |
30000 |
100%全新原装 假一赔十 |
询价 | ||
SIMTEK |
DIP-28 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |
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