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IDT72V3651L20中文资料PDF规格书
IDT72V3651L20规格书详情
DESCRIPTION
The IDT72V3631/72V3641/72V3651 are pin and functionally compatible versons of the IDT723631/723641/723651, designed to run off a 3.3V supply for exceptionally low-power consumption. These devices are monolithic high-speed, low-power, CMOS clocked FIFO memory. It supports clock frequencies up to 67 MHz and has read access times as fast as 10ns. The 512/1,024/2,048 x 36 dual-port SRAM FIFO buffers data from port A to Port B. The FIFO memory has retransmit capability, which allows previously read data to be accessed again. The FIFO operates in First Word Fall Through mode and has flags to indicate empty and full conditions and conditions and two programmable flags (Almost-Full and Almost-Empty) to indicate when a selected number of words is stored in memory.
FEATURES
• Storage capacity:
IDT72V3631 - 512 x 36
IDT72V3641 - 1,024 x 36
IDT72V3651 - 2,048 x 36
• Supports clock frequencies up to 67 MHz
• Fast access times of 10ns
• Free-running CLKA and CLKB can be asynchronous or coincident (permits simultaneous reading and writing of data on a single clock edge)
• Clocked FIFO buffering data from Port A to Port B
• Synchronous read retransmit capability
• Mailbox register in each direction
• Programmable Almost-Full and Almost-Empty flags
• Microprocessor interface control logic
• Input Ready (IR) and Almost-Full (AF) flags synchronized by CLKA
• Output Ready (OR) and Almost-Empty (AE) flags synchronized by CLKB
• Available in 132-pin plastic quad flat package (PQFP) or spacesaving 120-pin thin quad flat package (TQFP)
• Pin and functionally compatible versions of the 5V operating IDT723631/723641/723651
• Easily expandable in width and depth
• Industrial temperature range (–40°C to +85°C) is available
产品属性
- 型号:
IDT72V3651L20
- 功能描述:
IC SYNCFIFO 2048X36 20NS 120TQFP
- RoHS:
否
- 类别:
集成电路(IC) >> 逻辑 - FIFO
- 系列:
72V
- 标准包装:
90
- 系列:
7200
- 功能:
同步
- 存储容量:
288K(16K x 18)
- 数据速率:
100MHz
- 访问时间:
10ns
- 电源电压:
4.5 V ~ 5.5 V
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装
- 封装/外壳:
64-LQFP
- 供应商设备封装:
64-TQFP(14x14)
- 包装:
托盘
- 其它名称:
72271LA10PF
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
QFP |
5000 |
原装现货,优势热卖 |
询价 | ||
IDT |
23+ |
120TQFP |
9000 |
原装正品,支持实单 |
询价 | ||
IDT |
23+ |
132PQFP |
9526 |
询价 | |||
IDT |
21+ |
120TQFP |
13880 |
公司只售原装,支持实单 |
询价 | ||
IDT |
22+ |
120TQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
IDT |
22+ |
QFP |
3609 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
IDT |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
IDT |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
IDT |
2023+环保现货 |
QFP |
1200 |
专注军工、汽车、医疗、工业等方案配套一站式服务 |
询价 |