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82C55A PDF预览

82C55A

更新时间: 2024-11-20 14:58:07
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30页 814K
描述
CMOS Programmable Peripheral Interface

82C55A 数据手册

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DATASHEET  
82C55A  
FN2969  
Rev 11.00  
Dec 8, 2015  
CMOS Programmable Peripheral Interface  
The Intersil 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.  
Features  
• Pb-Free Plus Anneal Available (RoHS Compliant)  
(See Ordering Info)  
• Pin Compatible with NMOS 8255A  
• 24 Programmable I/O Pins  
• Fully TTL Compatible  
• High Speed, No “Wait State” Operation with 5MHz and  
8MHz 80C86 and 80C88  
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  
Intersil advanced SAJI process results in performance equal  
to or greater than existing functionally equivalent products at  
a fraction of the power.  
• Direct Bit Set/Reset Capability  
• Enhanced Control Word Read Capability  
• L7 Process  
• 2.5mA Drive Capability on All I/O Ports  
• Low Standby Power (ICCSB). . . . . . . . . . . . . . . . . . .10A  
Ordering Information  
PART NUMBERS  
PART  
PART  
TEMP.  
5MHz  
CP82C55A-5  
MARKING  
8MHz  
MARKING  
RANGE (°C)  
PACKAGE  
40 Ld PDIP  
PKG. DWG. #  
E40.6  
CP82C55A-5 CP82C55A  
CP82C55A  
0 to +70  
(No longer available,  
recommended  
replacement:  
CP82C55A-5Z)  
CP82C55A-5Z (Note)  
CP82C55A-5Z CP82C55AZ (Note) CP82C55AZ  
0 to +70  
-40 to +85  
-40 to +85  
0 to +70  
40 Ld PDIP (Pb-free)  
40 Ld PDIP  
IP82C55A  
IP82C55A  
IP82C55AZ (Note)  
IP82C55AZ  
CS82C55A*  
40 Ld PDIP (Pb-free)  
44 Ld PLCC  
CS82C55A-5*  
CS82C55A-5 CS82C55A*  
N44.65  
(No longer available,  
recommended  
replacement:  
CS82C55A-5Z)  
CS82C55A-5Z* (Note) CS82C55A-5Z CS82C55AZ* (Note) CS82C55AZ  
0 to +70  
-40 to +85  
-40 to +85  
0 to +70  
44 Ld PLCC (Pb-free)  
44 Ld PLCC  
IS82C55A-5*  
IS82C55A-5  
IS82C55A*  
IS82C55A*  
IS82C55A-5Z* (Note)  
IS82C55A-5Z IS82C55AZ* (Note) IS82C55AZ  
CQ82C55AZ (Note) CQ82C55AZ  
44 Ld PLCC (Pb-free)  
44 Ld MQFP (Pb-free)  
44 Ld MQFP (Pb-free)  
40 Ld CERDIP  
Q44.10x10  
F40.6  
IQ82C55AZ* (Note) IQ82C55AZ  
-40 to +85  
-40 to +85  
-55 to +125  
SMD#  
ID82C55A  
ID82C55A  
MD82C55A/B  
8406602QA  
8406602XA  
MD82C55A/B  
8406602QA  
8406602XA  
SMD#  
44 Ld CLCC  
J44.A  
*Add “96” suffix to part number for tape and reel packaging.  
NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination  
finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-  
free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.  
FN2969 Rev 11.00  
Dec 8, 2015  
Page 1 of 30  

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