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CY7C1325B-117AC中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
CY7C1325B-117AC規(guī)格書詳情
Functional Description
The CY7C1325B is a 3.3V, 256K by 18 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
? 256K by 18 common I/O
? Fast clock-to-output times
— 7.5 ns (117-MHz version)
? Two-bit wrap-around 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
? I/Os capable of 2.5–3.3V operation
? JEDEC-standard pinout
? 100-pin TQFP packaging
? ZZ “sleep” mode
產(chǎn)品屬性
- 型號：
CY7C1325B-117AC
- 制造商：
Cypress Semiconductor
- 功能描述：
Cache Mem 4.5M-Bit 3.3V SRAM 100-Pin TQFP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CYPRESS/賽普拉斯 |
2021+ |
QFP |
3628 |
十年專營原裝現(xiàn)貨,假一賠十 |
詢價 | ||
CYPRESS |
18+ |
TQFP100 |
12500 |
全新原裝正品,本司專業(yè)配單,大單小單都配 |
詢價 | ||
CY/超音 |
23+ |
NA/ |
3266 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
CY |
2339+ |
TQFP |
5650 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
CYERESS |
24+ |
TQFP |
794 |
詢價 | |||
CYP |
2023+ |
QFP |
53500 |
正品,原裝現(xiàn)貨 |
詢價 | ||
CYRESS |
24+ |
TQFP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
CYPRESS |
24+ |
TQFP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
CYPRESS |
22+ |
QFP |
2000 |
原裝正品現(xiàn)貨 |
詢價 | ||
CYPRESS/賽普拉斯 |
23+ |
QFP |
3628 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 |
