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CY7C132-55PI中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書
CY7C132-55PI規(guī)格書詳情
Functional Description
The CY7C132, CY7C136, CY7C136A, CY7C142, and CY7C146 are high speed CMOS 2K x 8 dual-port static RAMs. Two ports are provided to permit independent access to any location in memory. The CY7C132, CY7C136, and CY7C136A can be used as either a standalone 8-bit dual-port static RAM or as a MASTER dual-port RAM, in conjunction with the CY7C142/CY7C146 SLAVE dual-port device. They are used in systems that require 16-bit or greater word widths. This is the solution to applications that require shared or buffered data, such as cache memory for DSP, bit-slice, or multiprocessor designs.
Features
■ True dual-ported memory cells that enable simultaneous reads of the same memory location
■ 2K x 8 organization
■ 0.65 micron CMOS for optimum speed and power
■ High speed access: 15 ns
■ Low operating power: ICC = 110 mA (maximum)
■ Fully asynchronous operation
■ Automatic power down
■ Master CY7C132/CY7C136/CY7C136A[1] easily expands data bus width to 16 or more bits using slave CY7C142/CY7C146
■ BUSY output flag on CY7C132/CY7C136/CY7C136A; BUSY input on CY7C142/CY7C146
■ INT flag for port to port communication (52-Pin PLCC/PQFP versions)
■ CY7C136, CY7C136A, and CY7C146 available in 52-pin PLCC and 52-pin PQFP packages
■ Pb-free packages available
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
CYPRES |
23+ |
QFP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
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 | |||
CYPRESS |
24+ |
TQFP |
18 |
詢價 | |||
Cypress |
TQFP |
3200 |
Cypress一級分銷,原裝原盒原包裝! |
詢價 | |||
CYPRESS |
22+ |
TQFP |
4800 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
CYPRESS/賽普拉斯 |
23+ |
NA |
1218 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
CYPRESS |
2022 |
TQFP |
35 |
原裝庫存特價銷售 |
詢價 | ||
CYPRESS |
21+ |
QFP |
188 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
24+ |
TQFP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | |||
CYPRESS |
QFP |
8540 |
只做原裝貨值得信賴 |
詢價 |