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MR82C55B PDF预览

MR82C55B

更新时间: 2024-01-12 15:07:21
品牌 Logo 应用领域
哈里斯 - HARRIS /
页数 文件大小 规格书
26页 236K
描述
CMOS Programmable Peripheral Interface

MR82C55B 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:QCCN, LCC44,.65SQReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82最大时钟频率:8 MHz
外部数据总线宽度:8JESD-30 代码:S-CQCC-N44
JESD-609代码:e0I/O 线路数量:24
端口数量:3端子数量:44
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:LCC44,.65SQ封装形状:SQUARE
封装形式:CHIP CARRIER电源:5 V
认证状态:Not Qualified筛选级别:38535Q/M;38534H;883B
子类别:Parallel IO Port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
uPs/uCs/外围集成电路类型:PARALLEL IO PORT, GENERAL PURPOSEBase Number Matches:1

MR82C55B 数据手册

 浏览型号MR82C55B的Datasheet PDF文件第2页浏览型号MR82C55B的Datasheet PDF文件第3页浏览型号MR82C55B的Datasheet PDF文件第4页浏览型号MR82C55B的Datasheet PDF文件第5页浏览型号MR82C55B的Datasheet PDF文件第6页浏览型号MR82C55B的Datasheet PDF文件第7页 
Semiconductor  
82C55A  
CMOS Programmable  
Peripheral Interface  
June 1998  
Features  
Description  
• Pin Compatible with NMOS 8255A  
• 24 Programmable I/O Pins  
• Fully TTL Compatible  
The Harris 82C55A is a high performance CMOS version of  
the industry standard 8255A and is manufactured using a  
self-aligned silicon gate CMOS process (Scaled SAJI IV). It  
is a general purpose programmable I/O device which may be  
used with many different microprocessors. There are 24 I/O  
pins which may be individually programmed in 2 groups of  
12 and used in 3 major modes of operation. The high  
performance and industry standard configuration of the  
82C55A make it compatible with the 80C86, 80C88 and  
other microprocessors.  
• High Speed, No “Wait State” Operation with 5MHz and  
8MHz 80C86 and 80C88  
• Direct Bit Set/Reset Capability  
• Enhanced Control Word Read Capability  
• L7 Process  
Static CMOS circuit design insures low operating power. TTL  
compatibility over the full military temperature range and bus  
hold circuitry eliminate the need for pull-up resistors. The  
Harris advanced SAJI process results in performance equal  
to or greater than existing functionally equivalent products at  
a fraction of the power.  
• 2.5mA Drive Capability on All I/O Ports  
• Low Standby Power (ICCSB) . . . . . . . . . . . . . . . . .10µA  
Ordering Information  
PART NUMBERS  
TEMPERATURE PKG.  
5MHz  
8MHz  
PACKAGE  
RANGE  
NO.  
E40.6  
E40.6  
N44.65  
N44.65  
F40.6  
F40.6  
F40.6  
F40.6  
o
o
CP82C55A-5  
IP82C55A-5  
CS82C55A-5  
IS82C55A-5  
CD82C55A-5  
ID82C55A-5  
CP82C55A  
IP82C55A  
CS82C55A  
IS82C55A  
CD82C55A  
ID82C55A  
0 C to 70 C  
40 Ld PDIP  
o
o
-40 C to 85 C  
o
o
0 C to 70 C  
44 Ld PLCC  
o
o
-40 C to 85 C  
o
o
0 C to 70 C  
40 Ld  
CERDIP  
o
o
-40 C to 85 C  
o
o
MD82C55A-5/B MD82C55A/B  
8406601QA 8406602QA  
-55 C to 125 C  
SMD#  
44 Pad  
CLCC  
o
o
MR82C55A-5/B MR82C55A/B  
-55 C to 125 C  
J44.A  
J44.A  
8406601XA  
8406602XA  
SMD#  
Pinouts  
82C55A (DIP)  
TOP VIEW  
82C55A (CLCC)  
82C55A (PLCC)  
TOP VIEW  
TOP VIEW  
1
2
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
PA3  
PA2  
PA1  
PA0  
RD  
PA4  
6
5 4 3 2 1 44 43 42 41 40  
PA5  
PA6  
PA7  
WR  
RESET  
D0  
6
5 4 3 2 1 44 43 42 41 40  
3
39  
38  
7
8
GND  
NC  
NC  
RESET  
D0  
4
CS  
GND  
A1  
A0  
PC7  
NC  
7
8
9
39  
38  
37 D1  
RESET  
D0  
5
37  
36  
35  
34  
33  
32  
31  
9
A1  
6
CS  
10  
11  
12  
13  
14  
15  
16  
17  
A0  
D1  
10  
11  
12  
13  
14  
15  
16  
17  
D2  
D3  
NC  
D4  
D5  
D6  
D7  
V
36  
35  
34  
33  
32  
31  
30  
29  
7
GND  
A1  
PC7  
PC6  
PC5  
PC4  
PC0  
PC1  
PC2  
D2  
8
D1  
D3  
9
A0  
D2  
D4  
PC6  
PC5  
PC4  
PC0  
PC1  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
PC7  
PC6  
PC5  
PC4  
PC0  
PC1  
PC2  
PC3  
PB0  
PB1  
PB2  
D3  
D5  
D4  
D6  
D5  
30 D7  
29 NC  
D6  
CC  
D7  
18 1920 21 22 23 24 25 26 27 28  
18 19 20 21 22 23 24 25 26 27 28  
26 V  
CC  
PB7  
25  
24  
23  
22  
21  
PB6  
PB5  
PB4  
PB3  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 2969.2  
Copyright © Harris Corporation 1998  
1

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