电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

IDT7206L30PGI

产品描述64K X 9 OTHER FIFO, 35 ns, PDIP28
产品类别存储   
文件大小111KB,共14页
制造商IDT(艾迪悌)
官网地址http://www.idt.com/
下载文档 详细参数 全文预览

IDT7206L30PGI概述

64K X 9 OTHER FIFO, 35 ns, PDIP28

64K × 9 其他先进先出, 35 ns, PDIP28

IDT7206L30PGI规格参数

参数名称属性值
功能数量1
端子数量28
最大工作温度70 Cel
最小工作温度0.0 Cel
最大供电/工作电压5.5 V
最小供电/工作电压4.5 V
额定供电电压5 V
最大存取时间35 ns
加工封装描述PLASTIC, DIP-28
无铅Yes
欧盟RoHS规范Yes
状态ACTIVE
工艺CMOS
包装形状RECTANGULAR
包装尺寸IN-LINE
端子形式THROUGH-HOLE
端子间距2.54 mm
端子涂层MATTE TIN
端子位置DUAL
包装材料PLASTIC/EPOXY
温度等级COMMERCIAL
内存宽度9
组织64K X 9
存储密度589824 deg
操作模式ASYNCHRONOUS
位数65536 words
位数64K
周期45 ns
内存IC类型OTHER FIFO

文档预览

下载PDF文档
CMOS ASYNCHRONOUS FIFO
2,048 x 9, 4,096 x 9
8,192 x 9, 16,384 x 9
32,768 x 9 and 65,536 x 9
IDT7203
IDT7204
IDT7205
IDT7206
IDT7207
IDT7208
FEATURES:
First-In/First-Out Dual-Port memory
2,048 x 9 organization (IDT7203)
4,096 x 9 organization (IDT7204)
8,192 x 9 organization (IDT7205)
16,384 x 9 organization (IDT7206)
32,768 x 9 organization (IDT7207)
65,636 x 9 organization (IDT7208)
High-speed: 12ns 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
Standard Military Drawing for #5962-88669 (IDT7203), 5962-89567
(IDT7203), and 5962-89568 (IDT7204) are listed on this function
Industrial temperature range (–40°C to +85°C) is available
(plastic packages only)
Green parts available, see ordering information
DESCRIPTION:
The IDT7203/7204/7205/7206/7207/7208 are dual-port memory buffers
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 device's 9-bit width provides a bit for a control or parity at the user’s
option. It also features a Retransmit (RT) capability that allows the read pointer
to be reset to its initial position when
RT
is pulsed LOW. A Half-Full Flag is
available in the single device and width expansion modes.
These FIFOs are fabricated using IDT’s high-speed CMOS technology.
They are designed for applications requiring asynchronous 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
(D
0
-D
8
)
W
WRITE
CONTROL
WRITE
POINTER
RAM ARRAY
2,048 x 9
4,096 x 9
8,192 x 9
16,384 x 9
32,768 x 9
65,536 x 9
READ
POINTER
THREE-
STATE
BUFFERS
R
READ
CONTROL
FLAG
LOGIC
DATA OUTPUTS
(Q
0
-Q
8
)
RS
RESET
LOGIC
FL/RT
EF
FF
XI
IDT and the IDT logo are trademarks of Integrated Device Technology, Inc.
EXPANSION
LOGIC
XO/HF
2661 drw01
COMMERCIAL, MILITARY AND INDUSTRIAL TEMPERATURE RANGES
1
©
2006 Integrated Device Technology, Inc. All rights reserved. Product subject to change without notice.
APRIL 2006
DSC-2661/15
png双缓冲,出现边框变粗,变模糊,希望得到帮助
我的代码如下 CoCreateInstance(CLSID_ImagingFactory,NULL,CLSCTX_INPROC_SERVER,IID_IImagingFactory, (void **)&pImgFactory); //创建COM组件 pImgFactory->CreateImageFromFile(L"\\Sto ......
angeldouzi 嵌入式系统
chatonly爆红。只和陌生人说话的聊天。
知了网http://www.chatonly.net 上周,在美国有一个莫名其妙的小网站突然暴红,大家都在讲它的故事。这个网站叫「Omegle」(http://www.chatonly.net/),点子超简单,它是给陌生人之间的社交 ......
llllll 聊聊、笑笑、闹闹
一个统计Sysenter指令的驱动,却会导致系统崩溃
我写了一个驱动用来统计 sysenter 指令发生的次数在 Windows XP操作系统上. 但是如果我在我的所有CPU上运行时(双核系统),系统会在几分钟后崩溃,崩溃点不同。如果我只在其中一个核上运行,不 ......
NetCom 嵌入式系统
程序员笑话
A woman asks her husband, a programmer, to go shopping:"Dear,please, go to the nearby grocery store to buy some bread. Also, if they have eggs, buy 6." Her husband:"OK, hun." ......
凯哥 聊聊、笑笑、闹闹
LCD段码屏不是很亮
驱动了一个液晶的段码屏,但是不是很清晰(斜着看才看的清楚,从上往下看的时候很模糊),扫描频率提高了后就不清楚,扫描频率降低了看的是清楚了些,但是不连续,不知道LCD段码屏的清晰度怎么 ......
cat3902982 微控制器 MCU
verilog全局变量使用
请问verilog的全局变量是如何定义的?因为有几个模块都要用到同一个变量如: reg time_counts;如何在a.v文件和b.v文件中同时使time_counts这个变量? 上面几个问题,问出了verilog 全局变量的 ......
eeleader FPGA/CPLD

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2861  1130  411  141  603  11  19  40  52  7 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved