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MR82C89/B PDF预览

MR82C89/B

更新时间: 2024-01-21 04:01:26
品牌 Logo 应用领域
瑞萨 - RENESAS 时钟外围集成电路
页数 文件大小 规格书
14页 279K
描述
8MHz, BUS ARBITER AND CONT SIG GEN, CQCC20, CERAMIC, LCC-20

MR82C89/B 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QCCN, LCC20,.35SQReach Compliance Code:unknown
ECCN代码:3A001.A.2.CHTS代码:8542.31.00.01
风险等级:5.86总线兼容性:8089; 80C88; 8088; 80C86; 8086
最大时钟频率:8 MHzJESD-30 代码:S-CQCC-N20
JESD-609代码:e0端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装等效代码:LCC20,.35SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
筛选级别:38535Q/M;38534H;883B子类别:System Interface Logic
最大压摆率:8 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:NO LEAD端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
uPs/uCs/外围集成电路类型:SYSTEM INTERFACE LOGIC, BUS ARBITER AND CONTINUOUS SIGNAL GENERATOR

MR82C89/B 数据手册

 浏览型号MR82C89/B的Datasheet PDF文件第2页浏览型号MR82C89/B的Datasheet PDF文件第3页浏览型号MR82C89/B的Datasheet PDF文件第4页浏览型号MR82C89/B的Datasheet PDF文件第5页浏览型号MR82C89/B的Datasheet PDF文件第6页浏览型号MR82C89/B的Datasheet PDF文件第7页 
TM  
82C89  
March 1997  
CMOS Bus Arbiter  
Features  
Description  
• Pin Compatible with Bipolar 8289  
The Intersil 82C89 Bus Arbiter is manufactured using a self-  
aligned silicon gate CMOS process (Scaled SAJI IV). This cir-  
cuit, along with the 82C88 bus controller, provides full bus arbi-  
tration and control for multi-processor systems. The 82C89 is  
typically used in medium to large 80C86 or 80C88 systems  
where access to the bus by several processors must be coordi-  
nated. The 82C89 also provides high output current and capac-  
itive drive to eliminate the need for additional bus buffering.  
• Performance Compatible with:  
- 80C86/80C88 . . . . . . . . . . . . . . . . . . . . . . . . . .(5/8MHz)  
• Provides Multi-Master System Bus Control and  
Arbitration  
• Provides Simple Interface with 82C88/8288 Bus  
Controller  
Static CMOS circuit design insures low operating power. The  
advanced Intersil SAJI CMOS process results in perfor-  
mance equal to or greater than existing equivalent products  
at a significant power savings.  
• Synchronizes 80C86/8086, 80C88/8088 Processors  
with Multi-Master Bus  
• Bipolar Drive Capability  
• Four Operating Modes for Flexible System Configura- Ordering Information  
tion  
TEMPERATURE  
RANGE  
PKG.  
NO.  
• Low Power Operation  
PART NUMBER  
CP82C89  
PACKAGE  
o
o
- ICCSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10µA (Max)  
- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . .1mA/MHz (Max)  
20 Ld PDIP  
0 C to +70 C  
E20.3  
o
o
IP82C89  
-40 C to +85 C E20.3  
o
o
CS82C89  
20 Ld PLCC  
0 C to +70 C  
N20.35  
• Operating Temperature Ranges  
o
o
o
o
IS82C89  
-40 C to +85 C N20.35  
- C82C89 . . . . . . . . . . . . . . . . . . . . . . . . . .0 C to +70 C  
o
o
o
o
CD82C89  
20 Ld  
CERDIP  
0 C to +70 C  
F20.3  
- I82C89 . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to +85 C  
o
o
o
o
ID82C89  
-40 C to +85 C F20.3  
- M82C89 . . . . . . . . . . . . . . . . . . . . . . . -55 C to +125 C  
o
o
MD82C89/B  
5962-8552801RA  
MR82C89/B  
-55 C to +125 C F20.3  
SMD#  
F20.3  
o
o
20 Pad  
CLCC  
-55 C to +125 C J20.A  
5962-85528012A  
SMD#  
J20.A  
Pinouts  
82C89 (CERDIP)  
82C89 (PLCC, CLCC)  
TOP VIEW  
TOP VIEW  
1
2
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
S2  
IOB  
V
CC  
S1  
3
2
1
20 19  
3
SYSB/RESB  
RESB  
S0  
18  
S0  
4
5
6
7
8
RESB  
BCLK  
INIT  
4
CLK  
17 CLK  
5
LOCK  
CRQLCK  
ANYRQST  
AEN  
BCLK  
16 LOCK  
6
INIT  
15  
14  
CRQLCK  
BREQ  
BPRO  
7
BREQ  
ANYRQST  
8
BPRO  
BPRN  
13  
9
10 11 12  
9
CBRQ  
BUSY  
10  
GND  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.  
FN2980.1  
Copyright © Intersil Americas Inc. 2002. All Rights Reserved  
343  

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