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CY7C4225V-15AC中文资料赛普拉斯数据手册PDF规格书
CY7C4225V-15AC规格书详情
Functional Description
The CY7C42X5V are high-speed, low-power, first-in first-out (FIFO) memories with clocked read and write interfaces. All are 18 bits wide. The CY7C42X5V 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
• 3.3V operation for low power consumption and easy integration into low-voltage systems
• High-speed, low-power, first-in first-out (FIFO) memories
• 64 x 18 (CY7C4425V)
• 256 x 18 (CY7C4205V)
• 512 x 18 (CY7C4215V)
• 1K x 18 (CY7C4225V)
• 2K x 18 (CY7C4235V)
• 4K x 18 (CY7C4245V)
• 0.65µ CMOS
• High-speed 67-MHz operation (15-ns read/write cycle times)
• Low power
— ICC = 30 mA
• 5V tolerant inputs (VIH MAX = 5V)
• Fully asynchronous and simultaneous read and write operation
• Empty, Full, Half Full, and programmable Almost Empty and Almost Full status flags
• TTL-compatible
• Retransmit function
• Output Enable (OE) pin
• Independent read and write enable pins
• Supports free-running 50 duty cycle clock inputs
• Width-Expansion Capability
• Depth-Expansion Capability
• 64-pin 14 × 14 TQFP and 64-pin 10 × 10 STQFP
• Pb-Free packages available
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS/赛普拉斯 |
23+ |
NA/ |
16 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
CYPRESS |
2020+ |
QFP64 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CYPRESS |
20+ |
TQFP-64P |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
CYPRESS |
21+ |
TQFP |
35200 |
一级代理/放心采购 |
询价 | ||
CYPRESS |
22+ |
TQFP |
8000 |
原装正品支持实单 |
询价 | ||
Cypress(赛普拉斯) |
21+ |
TQFP-64 |
30000 |
只做原装,质量保证 |
询价 | ||
CY |
99+ |
TQFP64 |
65 |
询价 | |||
CYPRESS |
22+ |
QFP |
2000 |
原装正品现货 |
询价 | ||
CYPRESS |
23+ |
QFP |
50 |
询价 | |||
CYPRESS |
23+ |
TQFP |
8230 |
全新原装真实库存含13点增值税票! |
询价 |