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CY7C43643-15AC中文资料PDF规格书
CY7C43643-15AC规格书详情
Functional Description
The CY7C436x3 is a monolithic, high-speed, low-power, CMOS Unidirectional Synchronous (clocked) FIFO memory which supports clock frequencies up to 133 MHz and has read access times as fast as 6 ns. Two independent 1K/4K/16K x 36 dual-port SRAM FIFOs on board each chip buffer data in opposite directions. FIFO data on Port B can be output in 36-bit, 18-bit, or 9-bit formats with a choice of Big or Little Endian configurations.
Features
• High-speed, low-power, Unidirectional, First-in, First-out (FIFO) memories w/bus matching capabilities
• 1Kx36 (CY7C43643)
• 4Kx36 (CY7C43663)
• 16Kx36 (CY7C43683)
• 0.35-micron CMOS for optimum speed/power
• High-speed 133-MHz operation (7.5 ns read/write cycle times)
• Low power
— ICC = 100 mA
— ISB = 10 mA
• Fully asynchronous and simultaneous read and write operation permitted
• Mailbox bypass register for each FIFO
• Parallel and Serial Programmable Almost Full and Almost Empty flags
• Retransmit function
• Standard or FWFT mode user selectable
• Partial Reset
• Big or Little Endian format for word or byte bus sizes
• 128-pin TQFP packaging
• Easily expandable in width and depth
产品属性
- 型号:
CY7C43643-15AC
- 制造商:
Cypress Semiconductor
- 功能描述:
FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 36 128-Pin TQFP
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
23+ |
QFP |
980 |
全新原装,真实库存 |
询价 | ||
CYPRESS |
23+ |
QFP |
4865 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
CYPRESS |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
TQFP128(14x20) |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
TQFP128(14x20) |
1493 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
CYPRESS |
16+ |
QFP |
2500 |
进口原装现货/价格优势! |
询价 | ||
CYPRESS/赛普拉斯 |
2021+ |
1218 |
十年专营原装现货,假一赔十 |
询价 | |||
CYPRESS/赛普拉斯 |
22+ |
QFP-128L |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
CYPRESS/赛普拉斯 |
21+ |
QFP |
6880 |
只做原装 |
询价 | ||
CYPRESS |
22+ |
QFP |
3600 |
大量现货库存,提供一站式服务! |
询价 |