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CY7C429-20VC中文资料PDF规格书
CY7C429-20VC规格书详情
Functional Description
The CY7C419, CY7C420/1, CY7C424/5, CY7C428/9, and CY7C432/3 are first-in first-out (FIFO) memories offered in 600-mil wide and 300-mil wide packages. They are, respectively, 256, 512, 1,024, 2,048, and 4,096 words by 9-bits wide. Each FIFO memory is organized such that the data is read in the same sequential order that it was written. Full and Empty flags are provided to prevent overrun and underrun. Three additional pins are also provided to facilitate unlimited expansion in width, depth, or both. The depth expansion technique steers the control signals from one device to another in parallel, thus eliminating the serial addition of propagation delays, so that throughput is not reduced. Data is steered in a similar manner.
Features
• Asynchronous first-in first-out (FIFO) buffer memories
• 256 x 9 (CY7C419)
• 512 x 9 (CY7C421)
• 1K x 9 (CY7C425)
• 2K x 9 (CY7C429)
• 4K x 9 (CY7C433)
• Dual-ported RAM cell
• High-speed 50.0-MHz read/write independent of depth/width
• Low operating power: ICC = 35 mA
• Empty and Full flags (Half Full flag in standalone)
• TTL compatible
• Retransmit in standalone
• Expandable in width
• PLCC, 7x7 TQFP, SOJ, 300-mil and 600-mil DIP
• Pb-Free Packages Available
• Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204
产品属性
- 型号:
CY7C429-20VC
- 制造商:
Cypress Semiconductor
- 功能描述:
FIFO Mem Async Dual Depth/Width Uni-Dir 2K x 9 28-Pin SOJ
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS(赛普拉斯) |
23+ |
SOJ28 |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
询价 | ||
CYPRESS |
23+ |
SOJ |
6500 |
全新原装假一赔十 |
询价 | ||
CY/超音 |
23+ |
NA/ |
4068 |
原装现货,当天可交货,原型号开票 |
询价 | ||
CYPRESS |
2023+ |
SOJ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
CY |
2339+ |
N/A |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
CYPRESS |
2021+ |
QFP |
5228 |
只做原装假一罚十 |
询价 | ||
CYP |
22+ |
SOJ |
3500 |
原装现货,可开13%税票 |
询价 | ||
CYEOLSPM |
23+ |
EAR99 |
90000 |
发货一周绝对有货XIAOHUANG4 |
询价 | ||
CY/超音 |
2022 |
SOJ |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
CYPRESS |
22+ |
SOJ |
9306 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |