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CY7C4265中文资料
CY7C4265数据手册规格书PDF详情
Functional Description
The CY7C4255/65 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 to the CY7C42X5 Synchronous FIFO family. The CY7C4255/65 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
• 8K x 18 (CY7C4255)
• 16K x 18 (CY7C4265)
• 0.5 micron CMOS for optimum speed/power
• High-speed 100-MHz operation (10 ns read/write cycle times)
• Low power — ICC = 45 mA
• 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) pins
• Independent read and write enable pins
• Center power and ground pins for reduced noise
• Supports free-running 50 duty cycle clock inputs
• Width Expansion Capability
• Depth Expansion Capability
• 64-pin PLCC, 64-pin TQFP and 64-pin STQFP
• Pin-compatible density upgrade to CY7C42X5 family
• Pin-compatible density upgrade to IDT72205/15/25/35/45
CY7C4265产品属性
- 类型
描述
- 型号
CY7C4265
- 功能描述
先进先出 16K X18 DEEP SYNC 先进先出 COM
- RoHS
否
- 制造商
IDT
- 数据总线宽度
18 bit
- 总线定向
Unidirectional
- 存储容量
4 Mbit
- 定时类型
Synchronous
- 组织
256 K x 18
- 最大时钟频率
100 MHz
- 访问时间
10 ns
- 电源电压-最大
3.6 V
- 电源电压-最小
6 V
- 最大工作电流
35 mA
- 最大工作温度
+ 85 C
- 封装/箱体
TQFP-80
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
24+ |
QFP |
13500 |
免费送样原盒原包现货一手渠道联系 |
|||
CYPRESS/赛普拉斯 |
TQFP |
27458 |
原装 原装 原装 只做原装现货 |
||||
CYPRESS/赛普拉斯 |
23+ |
QFP-64 |
98900 |
原厂原装正品现货!! |
|||
CYPRESS(赛普拉斯) |
24+ |
TQFP64(10x10) |
907 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
|||
CYPRESS |
24+ |
PLCC |
3 |
||||
CYPRESS |
24+ |
PLCC |
3500 |
原装现货,可开13%税票 |
|||
CYPRESS |
2023+ |
PLCC |
50000 |
原装现货 |
|||
CYPRESS |
16+ |
NA |
8800 |
原装现货,货真价优 |
|||
CYPRESS |
25+ |
TQFP64 |
8 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
CYPRESS |
16+ |
QFP |
960 |
进口原装现货/价格优势! |
CY7C4265 资料下载更多...
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CYPRESS相关芯片制造商
Datasheet数据表PDF页码索引
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