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IDT7202LA20P中文资料PDF规格书
IDT7202LA20P规格书详情
DESCRIPTION:
The IDT7200/7201/7202 are dual-port memories that load and empty data on a first-in/first-out basis. The devices use Full and Empty flags to prevent data overflow and underflow and expansion logic to allow for unlimited expansion capability in both word size and depth.
The reads and writes are internally sequential through the use of ring pointers, with no address information required to load and unload data. Data is toggled in and out of the devices through the use of the Write (W) and Read (R) pins.
The devices utilize a 9-bit wide data array to allow for control and parity bits at the user’s option. This feature is especially useful in data communications applications where it is necessary to use a parity bit for transmission/reception error checking. It also features a Retransmit (RT) capability that allows for reset of the read pointer to its initial position when RT is pulsed LOW to allow for retransmission from the beginning of data. A Half-Full Flag is available in the single device mode and width expansion modes.
These FIFOs are fabricated using high-speed CMOS technology. They are designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications. Military grade product is manufactured in compliance with MIL-STD-883, Class B.
FEATURES:
• First-In/First-Out dual-port memory
• 256 x 9 organization (IDT7200)
• 512 x 9 organization (IDT7201)
• 1,024 x 9 organization (IDT7202)
• Low power consumption
— Active: 440mW (max.)
—Power-down: 28mW (max.)
• Ultra high speed—12ns access time
• Asynchronous and simultaneous read and write
• Fully expandable by both word depth and/or bit width
• 720x family is pin and functionally compatible from 256 x 9 to 64k x 9
• Status Flags: Empty, Half-Full, Full
• Auto-retransmit capability
• High-performance CEMOS™ technology
• Military product compliant to MIL-STD-883, Class B
• Standard Military Drawing #5962-87531, 5962-89666, 5962-89863 and 5962-89536 are listed on this function
• Dual versions available in the TSSOP package. For more information, see IDT7280/7281/7282 data sheet
IDT7280 = 2 x IDT7200
IDT7281 = 2 x IDT7201
IDT7282 = 2 x IDT7202
产品属性
- 型号:
IDT7202LA20P
- 功能描述:
IC FIFO ASYNCH 1KX9 20NS 28DIP
- RoHS:
否
- 类别:
集成电路(IC) >> 逻辑 - FIFO
- 系列:
7200
- 标准包装:
80
- 功能:
同步
- 存储容量:
18.4K(1K x 18)
- 数据速率:
-
- 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(10x10)
- 包装:
托盘
- 其它名称:
72225LB10TF
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
2022+ |
原厂原包装 |
38550 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
IDT |
21+ |
28PDIP |
13880 |
公司只售原装,支持实单 |
询价 | ||
IDT |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
IDT |
20+/21+ |
PIN5 |
5600 |
全新原装进口价格优惠 |
询价 | ||
IDT |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
22+ |
5000 |
询价 | |||||
IDT |
23+ |
28PLASTIC |
9526 |
询价 | |||
IDT |
2046+ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
IDT |
23+ |
28PDIP |
9000 |
原装正品,支持实单 |
询价 | ||
IDT |
2021+ |
4230 |
只做原装假一罚十 |
询价 |