CY7C1325B中文資料賽普拉斯數(shù)據(jù)手冊(cè)PDF規(guī)格書
CY7C1325B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(hào)：
CY7C1325B
- 制造商：
Cypress Semiconductor
- 功能描述：
Cache Mem 4.5M-Bit 3.3V SRAM 100-Pin TQFP
- 制造商：
CPYR
- 功能描述：
Synchronous SRAM, 256K x 18, 100 Pin, Plastic, QFP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CYPRESS |
2016+ |
QFP100 |
5500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
CRYSTAL |
23+ |
QFP |
5177 |
現(xiàn)貨 |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
23+ |
100QFP |
3000 |
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詢價(jià) | ||
CYPRESS |
04+ |
QFP |
20 |
詢價(jià) | |||
CY |
22+ |
QFP |
4860 |
品牌專業(yè)分銷商,可以零售 |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
23+ |
QFP |
3628 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
2021+ |
BGA |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
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) | |||
CY/超音 |
23+ |
QFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
CY/超音 |
2023+ |
QFP |
8635 |
一級(jí)代理優(yōu)勢(shì)現(xiàn)貨,全新正品直營(yíng)店 |
詢價(jià) |
