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STK20C04-WF25I中文資料SIMTEK數(shù)據(jù)手冊PDF規(guī)格書
STK20C04-WF25I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-WF25I
- 功能描述：
NVRAM NV SRAM
- RoHS：
否
- 制造商：
Maxim Integrated
- 數(shù)據(jù)總線寬度：
8 bit
- 存儲容量：
1024 Kbit
- 組織：
128 K x 8
- 接口類型：
Parallel
- 訪問時間：
70 ns
- 電源電壓-最大：
5.5 V
- 電源電壓-最小：
4.5 V
- 工作電流：
85 mA
- 最大工作溫度：
+ 70 C
- 最小工作溫度：
0 C
- 封裝/箱體：
EDIP
- 封裝：
Tube
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SITRONIX |
24+ |
NA/ |
3190 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
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??！ |
詢價 | ||
LSSJ |
1736+ |
DIP-28 |
8298 |
只做進口原裝正品假一賠十! |
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 | ||
CYPRESS |
23+ |
NA |
8800 |
只做原裝正品現(xiàn)貨 |
詢價 | ||
SIMTEK |
23+ |
DIP-28 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
SITRONIX |
25+ |
XX |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SANYO |
23+ |
NA |
136 |
專做原裝正品,假一罰百! |
詢價 | ||
SITRONIX |
23+ |
XX |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
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 |
