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CY7C109B-12ZC中文資料賽普拉斯數(shù)據(jù)手冊(cè)PDF規(guī)格書
CY7C109B-12ZC規(guī)格書詳情
Functional Description
The CY7C109B / CY7C1009B is a high-performance CMOS static RAM organized as 131,072 words by 8 bits. Easy memory expansion is provided by an active LOW Chip Enable (CE1), an active HIGH Chip Enable (CE2), an active LOW Output Enable (OE), and three-state drivers. Writing to the device is accomplished by taking Chip Enable One (CE1) and Write Enable (WE) inputs LOW and Chip Enable Two (CE2) input HIGH. Data on the eight I/O pins (I/O0 through I/O7) is then written into the location specified on the address pins (A0 through A16).
Features
? High speed
— tAA = 12 ns
? Low active power
— 495 mW (max. 12 ns)
? Low CMOS standby power
— 55 mW (max.) 4 mW
? 2.0V Data Retention
? Automatic power-down when deselected
? TTL-compatible inputs and outputs
? Easy memory expansion with CE1, CE2, and OE options
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CYPRESS |
24+ |
TSSOP |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
CY/超音 |
23+ |
NA/ |
3430 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
CYPRESS |
2016+ |
TSSOP |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
CYPRESS |
23+ |
TSSOP |
6500 |
全新原裝假一賠十 |
詢價(jià) | ||
CYPRESS |
2020+ |
TSSOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
CY |
TSOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
CYPRES |
24+ |
TSOP |
503 |
詢價(jià) | |||
Cypress |
Cypress專業(yè)分銷 |
3200 |
Cypress一級(jí)分銷,原裝原盒原包裝! |
詢價(jià) | |||
CYPRESS |
22+ |
TSOP32 |
1000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
ADI |
23+ |
TSSOP |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) |
