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CY7C109B-25ZC中文資料賽普拉斯數(shù)據(jù)手冊(cè)PDF規(guī)格書
CY7C109B-25ZC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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Cypress |
22+ |
32TSOP I |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Cypress |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
CYPRESS |
24+ |
10000 |
詢價(jià) | ||||
CYPRESS |
24+ |
SOP32 |
35200 |
一級(jí)代理/全新現(xiàn)貨/假一罰百! |
詢價(jià) | ||
CYPRESS |
23+ |
SOP32 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Infineon Technologies |
23+/24+ |
32-TFSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
CYPRESS |
24+ |
32SOJ |
3945 |
原裝現(xiàn)貨 |
詢價(jià) | ||
Cypress |
TSOP |
3200 |
Cypress一級(jí)分銷,原裝原盒原包裝! |
詢價(jià) | |||
CYPRESS |
2023+ |
TSOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
CYPRESS |
23+ |
SOP32 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
