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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?。?/span>
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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SIMTEK |
21+ |
DIP-28 |
5000 |
全新原裝現(xiàn)貨 價格優(yōu)勢 |
詢價 | ||
SITRONIX |
23+ |
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 | ||
ST |
22+ |
PolarPak? |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
SITRONIX |
23+ |
XX |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
SITRONIX |
23+ |
XX |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
ST |
QFN |
93480 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
SANYO |
23+ |
NA |
136 |
專做原裝正品,假一罰百! |
詢價 | ||
SITRONIX |
22+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 | ||
SIMTEK |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
CYPRESS/賽普拉斯 |
1936+ |
PDIP |
6852 |
只做原裝正品現(xiàn)貨!假一賠十! |
詢價 |
