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CY7C1338B-100BGI中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
CY7C1338B-100BGI規(guī)格書詳情
Functional Description
The CY7C1338B is a 3.3V, 128K by 32 synchronous cache RAM designed to interface with high-speed microprocessors with minimum glue logic. Maximum access delay from clock rise is 7.5 ns (117-MHz version). A 2-bit on-chip counter captures the first address in a burst and increments the address automatically for the rest of the burst access.
Features
? Supports 117-MHz microprocessor cache systems with zero wait states
? 128K by 32 common I/O
? Fast clock-to-output times
— 7.5 ns (117-MHz version)
? Two-bit wraparound counter supporting either interleaved or linear burst sequence
? Separate processor and controller address strobes provide direct interface with the processor and external cache controller
? Synchronous self-timed write
? Asynchronous output enable
? 3.3V/ 2.5V I/Os
? JEDEC-standard pinout
? 100-pin TQFP packaging
? ZZ “sleep” mode
? Available in Commercial and Industrial Temperatures
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CYPRESS |
22+ |
QFP |
2000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
23+ |
QFP |
1556 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
詢價(jià) | ||
CYPRESS |
23+ |
TQFP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
CYPRESS |
2020+ |
LQFP100 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
22+ |
QFP-100L |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) | ||
ADI |
23+ |
QFP-100L |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
ADI |
23+ |
QFP-100L |
7000 |
詢價(jià) | |||
CYPRESS |
24+ |
TQFP-100 |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
Cypress |
21+ |
TQFP-100 |
77 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
CYPRESS |
2022 |
TQFP |
136 |
原裝庫存特價(jià)銷售 |
詢價(jià) |
