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Low Power Dissipation
High Noise Immunity
Single Power Supply +5V
Low Input Load Current
8-Bit Data Register and Buffer
Asynchronous Register Clear
Service Request Flip-Flop for Interrupt Generation
Three-State Outputs
Bus-Compatible with HS-80C85RH CPU
Electrically Equivalent to Sandia SA3026
Military Temperature Range -55
o
C to +125
o
C
INT
3
DI0-7
DO0-7
Pin Description
PIN
DI0-DI7
DO0-DO7
DS1, DS2
MD
STB
INT
CLR
Data In
Data Out
Device Select
Mode
Strobe
Interrupt
Clear
DESCRIPTION
Description
The Intersil HS-82C12RH is a radiation hardened 8-bit input/
output port designed for use with the HS-80C85RH radiation
hardened microprocessor. It is manufactured using a self-
aligned, junction-isolated EPI-CMOS process and features
three-state output buffers and device selection and control
logic. A service request 鏗俰p-鏗俹p is included for the
generation and control of interrupts to the microprocessor.
The device can be used in implement many of the peripheral
and input/output functions of a microcomputer system. The
HS-82C12RH is pinout- and function- compatible with
industry-standard 8212 devices.
Ordering Information
PART NUMBER
5962R9581801QJC
5962R9581801QXC
5962R9581801VJC
5962R9581801VXC
HS1-82C12RH/Sample
HS9-82C12RH/Sample
TEMPERATURE RANGE
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
-55
o
C to +125
o
C
+25
o
C
+25
o
C
SCREENING LEVEL
MIL-PRF-38535 Level Q
MIL-PRF-38535 Level Q
MIL-PRF-38535 Level V
MIL-PRF-38535 Level V
Sample
Sample
PACKAGE
24 Lead SBDIP
24 Lead Ceramic Flatpack
24 Lead SBDIP
24 Lead Ceramic Flatpack
24 Lead SBDIP
24 Lead Ceramic Flatpack
DB NA
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
漏
Intersil Corporation 1999
Spec Number
File Number
1
518063
3041.2