參數(shù)資料
型號(hào)： MS82C55A
廠(chǎng)商： Intersil Corporation
英文描述： CMOS Programmable Peripheral Interface
中文描述： CMOS可編程外設(shè)接口
文件頁(yè)數(shù)： 1/24頁(yè)
文件大小： 502K
代理商： MS82C55A
1
FN6140.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
MS82C55A, MQ82C55A
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 two
groups of 12 and used in three major modes of operation.
The high performance and industry standard configuration of
the 82C55A make it compatible with the 80C86, 80C88 and
other microprocessors.
Static CMOS circuit design insures low operating power. The
Intersil advanced SAJI process results in performance equal
to or greater than existing functionally equivalent products at
a fraction of the power.
Features
Pb-Free Plus Anneal Available (RoHS Compliant)
(See Ordering Info)
Pin Compatible with OKI MSM82C55A
- No Bus Hold Devices on any Port Pins
24 Programmable I/O Pins
Fully TTL Compatible
High Speed, No “Wait State” Operation with 8MHz 80C86
and 80C88
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). . . . . . . . . . . . . . . . . . .10
μ
A
Ordering Information
PART
NUMBERS*
TEMP.
RANGE (°C)
PACKAGE
PKG. DWG. #
CMS82C55AZ
(Note)
0 to 70
44 Ld PLCC
(Pb-free)
N44.65
IMS82C55AZ
(Note)
-40 to 85
CMQ82C55AZ
(Note)
0 to 70
44 Ld MQFP
(Pb-free)
Q44.10x10
IMQ82C55AZ
(Note)
-40 to 85
*Add “96” suffix to part number for tape and reel packaging.
NOTE: Intersil Pb-free plus anneal 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.
Data Sheet
June 28, 2005
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