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STK12C68-C45規(guī)格書(shū)詳情
DESCRIPTION
The Simtek STK12C68 is a fast static RAM with a nonvolatile, electrically erasable PROM 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 transfers from the SRAM to the EEPROM (the STORE operation) can take place automatically on power down.
FEATURES
? 20ns, 25ns, 35ns and 45ns Access Times
? “Hands-off” Automatic STORE with External 68μF Capacitor on Power Down
? STORE to EEPROM Initiated by Hardware, Software or AutoStore? on Power Down
? RECALL to SRAM Initiated by Software or Power Restore
? 10mA Typical ICC at 200ns Cycle Time
? Unlimited READ, WRITE and RECALL Cycles
? 1,000,000 STORE Cycles to EEPROM
? 100-Year Data Retention in EEPROM
? Single 5V + 10 Operation
? Not Sensitive to Power On/Off Ramp Rates
? No Data Loss from Undershoot
? Commercial and Industrial Temperatures
? 28-Pin SOIC and DIP Packages
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
STK12C68-C45
- 制造商:
Cypress Semiconductor Corp
- 類(lèi)別:
集成電路(IC) > 存儲(chǔ)器
- 包裝:
管件
- 存儲(chǔ)器類(lèi)型:
非易失
- 存儲(chǔ)器格式:
NVSRAM
- 技術(shù):
NVSRAM(非易失性 SRAM)
- 存儲(chǔ)容量:
64Kb(8K x 8)
- 存儲(chǔ)器接口:
并聯(lián)
- 寫(xiě)周期時(shí)間 - 字,頁(yè):
45ns
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類(lèi)型:
通孔
- 封裝/外殼:
28-CDIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
28-CDIP
- 描述:
IC NVSRAM 64KBIT PARALLEL 28CDIP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
Infineon Technologies |
23+/24+ |
28-CDIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢(xún)價(jià) | ||
CYPRESS/賽普拉斯 |
21+ |
NA |
12820 |
只做原裝,質(zhì)量保證 |
詢(xún)價(jià) | ||
CYPRESS/賽普拉斯 |
23+ |
NA |
25630 |
原裝正品 |
詢(xún)價(jià) | ||
CYPRESS/賽普拉斯 |
標(biāo)準(zhǔn)封裝 |
58998 |
一級(jí)代理原裝正品現(xiàn)貨期貨均可訂購(gòu) |
詢(xún)價(jià) | |||
CYPRESS/賽普拉斯 |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢(xún)價(jià) | ||
Cypress |
23+ |
28-CDIP |
1389 |
專(zhuān)業(yè)分銷(xiāo)產(chǎn)品!原裝正品!價(jià)格優(yōu)勢(shì)! |
詢(xún)價(jià) | ||
CypressSemiconductorCorp |
2022 |
ICNVSRAM64KBIT45NS28CDIP |
5058 |
原廠原裝正品,價(jià)格超越代理 |
詢(xún)價(jià) | ||
CYPRESS/賽普拉斯 |
21+ |
CDIP28 |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
cypress |
專(zhuān)業(yè)軍工 |
NA |
1000 |
只做原裝正品軍工級(jí)部分訂貨 |
詢(xún)價(jià) | ||
cypress |
專(zhuān)業(yè)軍工 |
NA |
1000 |
只做原裝正品 |
詢(xún)價(jià) |