首页>CY7C141-25NC>规格书详情
CY7C141-25NC中文资料PDF规格书
相关芯片规格书
更多- CY7C141-25JI
- CY7C141-25JC
- CY7C1411JV18-300BZXI
- CY7C141-25JC
- CY7C141-25JXC
- CY7C1411JV18-300BZXC
- CY7C141-25JI
- CY7C1411JV18-300BZC
- CY7C1411JV18-250BZC
- CY7C1411JV18-300BZXI
- CY7C1411JV18-200BZXC
- CY7C1411JV18-200BZI
- CY7C1411JV18-250BZXC
- CY7C1411JV18-250BZXI
- CY7C1411JV18-200BZC
- CY7C14121KV18-300BZXC
- CY7C14121KV18
- CY7C1411KV18
CY7C141-25NC规格书详情
Functional Description
The CY7C130/CY7C131/CY7C140 and CY7C141 are high-speed CMOS 1K by 8 dual-port static RAMs. Two ports are provided permitting independent access to any location in memory. The CY7C130/ CY7C131 can be utilized as either a standalone 8-bit dual-port static RAM or as a master dual-port RAM in conjunction with the CY7C140/CY7C141 slave dual-port device in systems requiring 16-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
• 1K x 8 organization
• 0.65-micron CMOS for optimum speed/power
• High-speed access: 15 ns
• Low operating power: ICC = 110 mA (max.)
• Fully asynchronous operation
• Automatic power-down
• Master CY7C130/CY7C131 easily expands data bus width to 16 or more bits using slave CY7C140/CY7C141
• BUSY output flag on CY7C130/CY7C131; BUSY input on CY7C140/CY7C141
• INT flag for port-to-port communication
• Available in 48-pin DIP (CY7C130/140), 52-pin PLCC, 52-Pin TQFP.
• Pb-Free packages available
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
23+ |
QFP-52P |
9526 |
询价 | |||
CYPRESS/赛普拉斯 |
2021+ |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
23+ |
2013+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
CRYSTAL特价 |
24+ |
QFP |
3500 |
原装现货,可开13%税票 |
询价 | ||
CYPRESS |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
CYPRESS/赛普拉斯 |
2022+ |
QFP |
2500 |
只做原装,价格优惠,长期供货。 |
询价 | ||
CRYSTAL特价 |
22+23+ |
QFP |
18652 |
绝对原装正品全新进口深圳现货 |
询价 | ||
CYPRESS |
05+ |
原厂原装 |
4501 |
只做全新原装真实现货供应 |
询价 | ||
CYPRESS |
23+ |
QFP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
CYPRESS |
24+ |
QFP |
16500 |
只做原装正品现货 假一赔十 |
询价 |