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CY7C135-25JI中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
CY7C135-25JI規(guī)格書詳情
Functional Description
The CY7C135 and CY7C1342 are high-speed CMOS 4K x 8 dual-port static RAMs. The CY7C1342 includes semaphores that provide a means to allocate portions of the dual-port RAM or any shared resource. Two ports are provided permitting independent, asynchronous access for reads and writes to any location in memory. Application areas include interprocessor/multiprocessor designs, communications status buffering, and dual-port video/graphics memory.
特性 Features
? True Dual-Ported memory cells which allow simultaneous reads of the same memory location
? 4K x 8 organization
? 0.65-micron CMOS for optimum speed/power
? High-speed access: 15 ns
? Low operating power: ICC = 160 mA (max.)
? Fully asynchronous operation
? Automatic power-down
? Semaphores included on the 7C1342 to permit software handshaking between ports
? Available in 52-pin PLCC
? Pb-Free packages available
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Cypress Semiconductor Corp |
21+ |
52-LCC(J 形引線) |
69 |
100%進口原裝!長期供應!絕對優(yōu)勢價格(誠信經(jīng)營 |
詢價 | ||
CY |
25+ |
PLCC52 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
CYPRESS/賽普拉斯 |
QQ咨詢 |
PLCC |
847 |
全新原裝 研究所指定供貨商 |
詢價 | ||
CYPRESS |
2138+ |
原廠標準封裝 |
8960 |
代理CYPRESS全系列芯片,原裝現(xiàn)貨 |
詢價 | ||
CYPRESS |
24+ |
QFP |
10 |
詢價 | |||
CYPRESS |
16+ |
QFP |
1527 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
CY7C1352-80AC |
9 |
9 |
詢價 | ||||
Cypress |
52-PLCC(19.13x19.13) |
6300 |
Cypress一級分銷,原裝原盒原包裝! |
詢價 | |||
CYRESS |
24+ |
TQFP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
CYPRESS/賽普拉斯 |
23+ |
QFP100 |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 |
