IDT723626中文资料IDT数据手册PDF规格书
IDT723626规格书详情
DESCRIPTION:
The IDT723626/723636/723646 is a monolithic, high-speed, low-power, CMOS Triple Bus synchronous (clocked) FIFO memory which supports clock frequencies up to 83 MHz and has read access times as fast as 8 ns. Two independent 256/512/1,024 x 36 dual-port SRAM FIFOs on board each chip buffer data between a bidirectional 36-bit bus (Port A) and two unidirectional 18-bit buses (Port B transmits data, Port C receives data.) FIFO data can be read out of Port B and written into Port C using either 18-bit or 9-bit formats with a choice of Big- or Little-Endian configurations.
FEATURES:
• Memory storage capacity:
IDT723626 – 256 x 36 x 2
IDT723636 – 512 x 36 x 2
IDT723646 – 1,024 x 36 x 2
• Clock frequencies up to 83 MHz (8ns access time)
• Two independent FIFOs buffer data between one bidirectional 36-bit port and two unidirectional 18-bit ports (Port C receives and Port B transmits)
• 18-bit (word) and 9-bit (byte) bus sizing of 18 bits (word) on Ports B and C
• Select IDT Standard timing (using EFA, EFB, FFA, and FFC flag functions) or First Word Fall Through Timing (using ORA, ORB, IRA, and IRC flag functions)
• Programmable Almost-Empty and Almost-Full flags; each has three default offsets (8, 16 and 64)
• Serial or parallel programming of partial flags
• Big- or Little-Endian format for word and byte bus sizes
• Master Reset clears data and configures FIFO, Partial Reset clears data but retains configuration settings
• Mailbox bypass registers for each FIFO
• Free-running CLKA, CLKB and CLKC may be asynchronous or coincident (simultaneous reading and writing of data on a single clock edge is permitted)
• Auto power down minimizes power dissipation
• Available in a space-saving 128-pin Thin Quad Flatpack (TQFP)
• Industrial temperature range (–40°C to +85°C) is available
产品属性
- 型号:
IDT723626
- 功能描述:
IC FIFO SYNC 256X36X2 128QFP
- RoHS:
否
- 类别:
集成电路(IC) >> 逻辑 - FIFO
- 系列:
7200
- 标准包装:
90
- 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+ |
TQFP |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
IDT |
23+ |
NA |
1218 |
原装正品代理渠道价格优势 |
询价 | ||
IDT |
23+ |
TQFP |
8230 |
全新原装真实库存含13点增值税票! |
询价 | ||
IDT |
21+ |
TQFP |
35200 |
一级代理/放心采购 |
询价 | ||
IDT |
23+ |
128TQFP |
9526 |
询价 | |||
IDT |
22+ |
QFP |
10000 |
原装正品优势现货供应 |
询价 | ||
IDT |
16+ |
TQFP |
2500 |
进口原装现货/价格优势! |
询价 | ||
IDT |
23+ |
TQFP |
7600 |
专注配单,只做原装进口现货 |
询价 | ||
LATTICE |
BGAQFP |
1680 |
只做进口原装!假一罚十!绝对有货! |
询价 | |||
IDT |
2021+ |
2081 |
只做原装假一罚十 |
询价 |