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STK20C04-W25中文資料SIMTEK數(shù)據(jù)手冊PDF規(guī)格書
STK20C04-W25規(guī)格書詳情
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
產(chǎn)品屬性
- 型號：
STK20C04-W25
- 制造商：
SIMTEK
- 制造商全稱：
Simtek Corporation
- 功能描述：
512 x 8 nvSRAM QuantumTrap⑩ CMOS Nonvolatile Static RAM
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicro. |
23+ |
PolarPAK? |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
SIMTEK |
2016+ |
DIP |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品! |
詢價 | ||
SANYO |
23+ |
NA |
136 |
專做原裝正品,假一罰百! |
詢價 | ||
STMicroelectronics |
21+ |
PolarPak? |
3000 |
100%進口原裝!長期供應!絕對優(yōu)勢價格(誠信經(jīng)營)! |
詢價 | ||
CYPRESS |
2020+ |
NVP |
3300 |
絕對全新原裝,一片也是批量價. |
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+ |
DIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
ST |
23+ |
CDIP |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
SIMTEK |
24+ |
DIP28 |
500000 |
行業(yè)低價,代理渠道 |
詢價 | ||
SIMTEK |
23+ |
DIP-28 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 |
