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CY7C4425-25JC中文资料PDF规格书
CY7C4425-25JC规格书详情
Functional Description
The CY7C42X5 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read and write interfaces. All are 18 bits wide and are pin/functionally compatible toIDT722x5. The CY7C42X5 can be cascaded to increase FIFO depth. Programmable features include Almost Full/Almost Empty flags. These FIFOs provide solutions for a wide variety of data buffering needs, including high-speed data acquisition, multiprocessor interfaces, and communications buffering.
Features
• High-speed, low-power, first-in first-out (FIFO) memories
• 64 x 18 (CY7C4425)
• 256 x 18 (CY7C4205)
• 512 x 18 (CY7C4215)
• 1K x 18 (CY7C4225)
• 2K x 18 (CY7C4235)
• 4K x 18 (CY7C4245)
• High-speed 100-MHz operation (10 ns read/write cycle time)
• Low power (ICC =45 mA)
• Fully asynchronous and simultaneous read and write operation
• Empty, Full, Half Full, and Programmable Almost Empty/Almost Full status flags
• TTL-compatible
• Retransmit function
• Output Enable (OE) pin
• Independent read and write enable pins
• Center power and ground for reduced noise
• Supports free-running 50 duty cycle clock inputs
• Width Expansion Capability
• Depth Expansion Capability
• Space saving 64-pin 10x10 TQFP, and 14x14 TQFP
• 68-pin PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS/赛普拉斯 |
24+ |
49-DSBGA |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
CYP |
1997 |
8 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
CYPRESS |
1738+ |
QFP64 |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
CYPRESS |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
CRYSTAL |
2020+ |
PLCC |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
CYPRESS/赛普拉斯 |
2021+ |
1218 |
十年专营原装现货,假一赔十 |
询价 | |||
CYP |
06/07+ |
PLCC |
100 |
询价 | |||
CYP |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
Cypress |
PLCC-68 |
7510 |
Cypress一级分销,原装原盒原包装! |
询价 | |||
CYPRESS/赛普拉斯 |
22+/23+ |
PLCC68 |
9800 |
原装进口公司现货假一赔百 |
询价 |