CY7C1325B中文資料賽普拉斯數(shù)據(jù)手冊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：
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CYP |
2000 |
36 |
原裝正品現(xiàn)貨庫存價優(yōu) |
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 | ||
CYPRESS |
23+ |
BGAQFP |
8659 |
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢. |
詢價 | ||
CYPRESS |
22+ |
TQFP-100 |
5000 |
只做原裝,假一賠十 15118075546 |
詢價 | ||
CYPRESS/賽普拉斯 |
2021+ |
1218 |
十年專營原裝現(xiàn)貨,假一賠十 |
詢價 | |||
CYPRESS |
322 |
TQFP |
16 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
CYPRESS |
2015+ |
QFP100 |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
CY/超音 |
2023+ |
QFP |
8635 |
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店 |
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 | ||
CYPRES |
23+ |
QFP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 |
