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

IDT7203L15PGI

产品描述FIFO, 2KX9, 15ns, Asynchronous, CMOS, PDIP28, PLASTIC, DIP-28
产品类别存储   
文件大小147KB,共14页
制造商IDT (Integrated Device Technology)
标准  
下载文档 详细参数 全文预览

IDT7203L15PGI概述

FIFO, 2KX9, 15ns, Asynchronous, CMOS, PDIP28, PLASTIC, DIP-28

IDT7203L15PGI规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称IDT (Integrated Device Technology)
零件包装代码DIP
包装说明DIP,
针数28
Reach Compliance Codecompliant
ECCN代码EAR99
最长访问时间15 ns
其他特性RETRANSMIT
周期时间25 ns
JESD-30 代码R-PDIP-T28
JESD-609代码e3
长度36.576 mm
内存密度18432 bit
内存宽度9
功能数量1
端子数量28
字数2048 words
字数代码2000
工作模式ASYNCHRONOUS
最高工作温度85 °C
最低工作温度-40 °C
组织2KX9
可输出NO
封装主体材料PLASTIC/EPOXY
封装代码DIP
封装形状RECTANGULAR
封装形式IN-LINE
并行/串行PARALLEL
峰值回流温度(摄氏度)260
认证状态Not Qualified
座面最大高度4.699 mm
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)4.5 V
标称供电电压 (Vsup)5 V
表面贴装NO
技术CMOS
温度等级INDUSTRIAL
端子面层Matte Tin (Sn)
端子形式THROUGH-HOLE
端子节距2.54 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度15.24 mm
Base Number Matches1

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)
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
2002 Integrated Device Technology, Inc. All rights reserved. Product subject to change without notice.
SEPTEMBER 2002
DSC-2661/14
【一起学习器件指标】MOS管的参数你知道哪些呢
在原理图上,你分得清NMOS和PMOS不?:lol说实话用过分立的MOS么?你知道的MOS管的参数又有哪些呢?86983这个在PC上很常见哦86984原理图对不对呢?...
wstt 微控制器 MCU
运算放大器权威指南(第四版)书到了
运算放大器权威指南(第四版)这本书到了,之前看过该书第三版的电子版,感觉书很厚,第四版真的太薄了,应该都是精华内容。 ...
lclhitwh 聊聊、笑笑、闹闹
开关电源输出电压频率?
开关电源输出电压的频率是不是应该和开关电源芯片开关频率一致,应该有跳动吗?...
chilezhima 电源技术
书写SMT产业新篇章
书写SMT产业新篇章 【来源:<现代表面贴装资讯>】【作者:杨智聪】【时间: 2006-5-19 8:59:51】【点击: 122】 中国规模最大和最具影响力的国际性电子生产设备与技术展—— ......
fighting 模拟电子
遥控汽车马达间歇性转动怎么解决
第一次生产遥控汽车,碰到一个问题是遥控汽车马达间歇性转动。距离2米以内,轮子转动正常,距离6-8米,轮子开始间歇性转动,转1秒停0.2秒这样子,有什么办法解决,手工调节电感也找不到很好的平 ......
frankzlc 无线连接
[VB]CRC计算小程序 
上传一个用VB编的CRC码生成程序; 源码如下: 'CRC校验码生成Private Function CrcResult(ByVal Data As Long, ByVal Genpoly As Long, ByVal CrcData As Long) As LongDim n As IntegerData = ......
aq2 工业自动化与控制

 
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: 2875  2114  1630  1984  1970  35  12  38  11  37 

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