5秒后页面跳转
IDT7207L20LGB PDF预览

IDT7207L20LGB

更新时间: 2024-11-11 13:08:43
品牌 Logo 应用领域
艾迪悌 - IDT 先进先出芯片
页数 文件大小 规格书
12页 152K
描述
暂无描述

IDT7207L20LGB 数据手册

 浏览型号IDT7207L20LGB的Datasheet PDF文件第2页浏览型号IDT7207L20LGB的Datasheet PDF文件第3页浏览型号IDT7207L20LGB的Datasheet PDF文件第4页浏览型号IDT7207L20LGB的Datasheet PDF文件第5页浏览型号IDT7207L20LGB的Datasheet PDF文件第6页浏览型号IDT7207L20LGB的Datasheet PDF文件第7页 
CMOS ASYNCHRONOUS FIFO  
32,768 x 9  
IDT7207  
Integrated Device Technology, Inc.  
DESCRIPTION:  
FEATURES:  
The IDT7207 is a monolithic dual-port memory buffer with  
internal pointers that load and empty data on a first-in/first-out  
basis. The device uses 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.  
Data is toggled in and out of the device through the use of  
the Write (W) and Read (R) pins.  
The devices 9-bit width provides a bit for a control or parity  
at the user’s option. It also features a Retransmit (RT) capa-  
bilitythatallowsthereadpointertoberesettoitsinitialposition  
when RT is pulsed LOW. A Half-Full Flag is available in the  
single device and width expansion modes.  
• 32768 x 9 storage capacity  
• High-speed: 15ns access time  
• Low power consumption  
— Active: 660mW (max.)  
— Power-down: 44mW (max.)  
• Asynchronous and simultaneous read and write  
• Fully expandable in both word depth and width  
• Pin and functionally compatible with IDT720x family  
• Status Flags: Empty, Half-Full, Full  
• Retransmit capability  
• High-performance CMOS technology  
• Military product compliant to MIL-STD-883, Class B  
• Industrial temperature range (-40oC to +85oC) is avail-  
able, tested to military electrical specifications  
The IDT7207 is fabricated using IDT’s high-speed CMOS  
technology. It is designed for applications requiring asynchro-  
nous and simultaneous read/writes in multiprocessing, rate  
buffering, and other applications.  
Military grade product is manufactured in compliance with  
the latest revision of MIL-STD-883, Class B.  
FUNCTIONAL BLOCK DIAGRAM  
DATA INPUTS  
(D0 –D 8  
)
WRITE  
CONTROL  
W
RAM ARRAY  
32,768 x 9  
WRITE  
POINTER  
READ  
POINTER  
THREE-  
STATE  
BUFFERS  
RS  
DATA OUTPUTS  
(Q 0  
Q8  
)
READ  
CONTROL  
RESET  
LOGIC  
R
FLAG  
LOGIC  
EF  
FF  
FL/RT  
EXPANSION  
LOGIC  
XO/HF  
XI  
3140 drw 01  
The IDT logo is a registered trademark of Integrated Device Techology, Inc.  
MILITARY AND COMMERCIAL TEMPERATURE RANGES  
DECEMBER 1996  
For latest information contact IDT's web site at www.idt.com or fax-on-demand at 408-492-8391.  
1996 Integrated Device Technology, Inc.  
DSC-3140/2  
5.05  
1

与IDT7207L20LGB相关器件

型号 品牌 获取价格 描述 数据表
IDT7207L20P IDT

获取价格

CMOS ASYNCHRONOUS FIFO 32,768 x 9
IDT7207L20PB IDT

获取价格

CMOS ASYNCHRONOUS FIFO 32,768 x 9
IDT7207L20PG IDT

获取价格

CMOS ASYNCHRONOUS FIFO
IDT7207L20PGI IDT

获取价格

CMOS ASYNCHRONOUS FIFO
IDT7207L20SOG IDT

获取价格

CMOS ASYNCHRONOUS FIFO
IDT7207L20TDG IDT

获取价格

CMOS ASYNCHRONOUS FIFO
IDT7207L20TDGI IDT

获取价格

CMOS ASYNCHRONOUS FIFO
IDT7207L20TPG IDT

获取价格

CMOS ASYNCHRONOUS FIFO
IDT7207L20TPGI IDT

获取价格

CMOS ASYNCHRONOUS FIFO
IDT7207L25D IDT

获取价格

CMOS ASYNCHRONOUS FIFO 32,768 x 9