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CY7C143-55JC中文资料PDF规格书
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CY7C143-55JC规格书详情
Functional Description
The CY7C133 and CY7C143 are high-speed CMOS 2K by 16 dual-port static RAMs. Two ports are provided permitting independent access to any location in memory. The CY7C133 can be utilized as either a stand-alone 16-bit dual-port static RAM or as a master dual-port RAM in conjunction with the CY7C143 slave dual-port device in systems requiring 32-bit or greater word widths. It is the solution to applications requiring shared or buffered data, such as cache memory for DSP, bit-slice, or multiprocessor designs.
Features
• True dual-ported memory cells which allow simultaneous reads of the same memory location
• 2K x 16 organization
• 0.65-micron CMOS for optimum speed/power
• High-speed access: 25/35/55 ns
• Low operating power: ICC = 150 mA (typ.)
• Fully asynchronous operation
• Master CY7C133 expands data bus width to 32 bits or more using slave CY7C143
• BUSY output flag on CY7C133; BUSY input flag on CY7C143
• Available in 68-pin PLCC
产品属性
- 型号:
CY7C143-55JC
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
- 制造商:
Cypress Semiconductor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Cypress |
22+ |
NA |
101 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
CYPRESS/赛普拉斯 |
22+ |
BGA |
20000 |
原装现货,实单支持 |
询价 | ||
CY |
24+ |
PLCC68 |
3500 |
原装现货,可开13%税票 |
询价 | ||
CY |
22+ |
PLCC68 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
Cypress |
23+ |
165FBGA (15x17) |
9000 |
原装正品,支持实单 |
询价 | ||
CYPRESS/赛普拉斯 |
2022 |
BGA |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
CYPRESS |
23+ |
PLCC-68P |
5177 |
现货 |
询价 | ||
CYPRESS |
96+ |
PLCC-68P |
9 |
询价 | |||
Cypress |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
CYPRESS/赛普拉斯 |
23+ |
NA/ |
102 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |