CY7C1345B中文資料賽普拉斯數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
CY7C1345B規(guī)格書(shū)詳情
Functional Description
The CY7C1345B is a 3.3V, 128K by 36 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 36 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
? Supports 3.3V & 2.5V I/O levels
? ZZ “sleep” mode
產(chǎn)品屬性
- 型號(hào)：
CY7C1345B
- 制造商：
Cypress Semiconductor
- 功能描述：
Cache Mem 4.5M-Bit 3.3V SRAM 100-Pin TQFP T/R
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CYPRESS/賽普拉斯 |
22+ |
TQFP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
CYPRESS |
2020+ |
QFP100 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
23+ |
TQFP100 |
3000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
CYPRESS |
05+ |
QFP |
121 |
詢價(jià) | |||
CYPRESS |
22+ |
QFP |
3600 |
大量現(xiàn)貨庫(kù)存,提供一站式服務(wù)! |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
23+ |
TQFP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
CYPRESS/賽普拉斯 |
2021+ |
BGA |
100500 |
一級(jí)代理專(zhuān)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 |
23+ |
DIP |
40504 |
公司原裝現(xiàn)貨!主營(yíng)品牌!可含稅歡迎查詢 |
詢價(jià) | ||
24+ |
QFP |
99 |
詢價(jià) | ||||
CYRESS? |
23+ |
TQFP |
2870 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) |
