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STK20C04-W45I中文資料SIMTEK數(shù)據(jù)手冊PDF規(guī)格書
STK20C04-W45I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
產品屬性
- 型號：
STK20C04-W45I
- 功能描述：
CMOS nvSRAM High Performance 512 x 8 Nonvolatile Static RAM
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SIMTEK |
23+ |
DIP-28 |
8678 |
原廠原裝 |
詢價 | ||
SITRONIX |
24+ |
XX |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價 | ||
SANYO |
23+ |
NA |
136 |
專做原裝正品,假一罰百! |
詢價 | ||
SIMTEK |
20+ |
DIP-28 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
SITRONIX |
23+ |
XX |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
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 | ||
SIMTEK |
22+ |
DIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
SITRONIX |
25+23+ |
XX |
77423 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
SITRONIX |
24+ |
XX |
18560 |
假一賠十全新原裝現(xiàn)貨特價供應工廠客戶可放款 |
詢價 | ||
STMicro. |
23+ |
PolarPAK? |
7750 |
全新原裝優(yōu)勢 |
詢價 |
