CS82C55A-5

82C55A Data Sheet December 8, 2015 FN2969.11 CMOS Programmable Peripheral Interface Features The Intersil 82C55A is a high performance CMOS version of Pb-Free Plus Anneal Available (RoHS Compliant) the industry standard 8255A and is manufactured using a (See Ordering Info) self-aligned silicon gate CMOS process (Scaled SAJI IV). It Pin Compatible with NMOS 8255A is a general purpose programmable I/O device which may 24 Programmable I/O Pins be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups Fully TTL Compatible of 12 and used in 3 major modes of operation. The high High Speed, No Wait State Operation with 5MHz and performance and industry standard configuration of the 8MHz 80C86 and 80C88 82C55A make it compatible with the 80C86, 80C88 and other microprocessors. Direct Bit Set/Reset Capability Enhanced Control Word Read Capability Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus L7 Process hold circuitry eliminate the need for pull-up resistors. The 2.5mA Drive Capability on All I/O Ports Intersil advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at Low Standby Power (ICCSB) .10A a fraction of the power. Ordering Information PART NUMBERS PART PART TEMP. 5MHz MARKING 8MHz MARKING RANGE (C) PACKAGE PKG. DWG. CP82C55A-5 CP82C55A-5 CP82C55A CP82C55A 0 to +70 40 Ld PDIP E40.6 (No longer available, recommended replacement: CP82C55A-5Z) CP82C55A-5Z (Note) CP82C55A-5Z CP82C55AZ (Note) CP82C55AZ 0 to +70 40 Ld PDIP (Pb-free) IP82C55A IP82C55A -40 to +85 40 Ld PDIP IP82C55AZ (Note) IP82C55AZ -40 to +85 40 Ld PDIP (Pb-free) CS82C55A-5* CS82C55A-5 CS82C55A* CS82C55A* 0 to +70 44 Ld PLCC N44.65 (No longer available, recommended replacement: CS82C55A-5Z) CS82C55A-5Z* (Note) CS82C55A-5Z CS82C55AZ* (Note) CS82C55AZ 0 to +70 44 Ld PLCC (Pb-free) IS82C55A-5* IS82C55A-5 IS82C55A* IS82C55A* -40 to +85 44 Ld PLCC IS82C55A-5Z* (Note) IS82C55A-5Z IS82C55AZ* (Note) IS82C55AZ -40 to +85 44 Ld PLCC (Pb-free) CQ82C55AZ (Note) CQ82C55AZ 0 to +70 44 Ld MQFP (Pb-free) Q44.10x10 IQ82C55AZ* (Note) IQ82C55AZ -40 to +85 44 Ld MQFP (Pb-free) ID82C55A ID82C55A -40 to +85 40 Ld CERDIP F40.6 MD82C55A/B MD82C55A/B -55 to +125 8406602QA 8406602QA SMD 8406602XA 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. CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 1-888-468-3774 Copyright Intersil Americas LLC 2002, 2005, 2006, 2015. All Rights Reserved Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners.82C55A Pinouts 82C55A (PDIP, CERDIP) 82C55A (CLCC) TOP VIEW TOP VIEW PA3 1 40 PA4 PA2 2 39 PA5 65 4 3 2 1 44434241 40 PA1 3 38 PA6 GND 7 39 NC PA0 4 37 PA7 NC 8 38 RESET RD 36 WR 5 A1 D0 9 37 CS 6 35 RESET A0 D1 10 36 GND 34 D0 7 PC7 D2 11 35 A1 D1 8 33 PC6 12 34 D3 A0 D2 9 32 PC5 13 33 D4 PC7 D3 10 31 PC4 14 D5 32 PC6 11 30 D4 PC0 15 D6 31 PC5 12 29 D5 PC1 D7 16 30 PC4 28 D6 13 PC2 17 29 NC PC0 D7 14 27 18 19 20 21 22 23 24 25 26 27 28 PC1 V 15 26 CC PC2 PB7 16 25 PC3 PB6 17 24 PB0 PB5 18 23 PB1 PB4 19 22 PB2 PB3 20 21 82C55A (PLCC) 82C55A (MQFP) TOP VIEW TOP VIEW 6 5 4 3 2 1 44 43 42 41 40 CS 7 39 RESET GND 8 38 D0 44 43 42 41 40 39 38 37 36 35 34 1 CS 33 RESET A1 9 37 D1 2 D0 A0 10 36 D2 GND 32 PC7 11 D3 35 3 31 D1 A1 NC 12 NC 34 4 D2 A0 30 PC6 13 33 D4 D3 5 PC7 29 PC5 14 32 D5 PC4 15 D6 31 PC6 6 28 D4 PC0 16 D7 30 PC5 7 27 D5 17 V PC1 29 CC PC4 8 26 D6 18 1920 21 22 23 24 25 26 27 28 PC0 9 25 D7 PC1 10 24 V CC 11 23 PC2 PB7 12 13 14 15 16 17 18 19 20 21 22 FN2969.11 2 December 8, 2015 PC2 RD PC3 PA0 PB0 PA1 PB1 PA2 PB2 PA3 NC NC PA4 PB3 PB4 PA5 PB5 PA6 PB6 PA7 PB7 WR NC RD PC3 CS PC3 PA0 PB0 RD PB0 PA1 PB1 PA0 PB1 PA2 PB2 PA1 PB2 PA3 PB3 PA2 NC NC PB4 PA3 PB5 PA4 PB3 PA4 PB6 PA5 PB4 PA5 PB7 PA6 PB5 PA6 V PA7 CC PB6 PA7 NC WR NC WR