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PDF 5962R9581801QJC Data sheet ( Hoja de datos )
| Número de pieza | 5962R9581801QJC | |
| Descripción | Radiation Hardened 8-Bit Input/Output Port | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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HS-82C12RH
March 1996
Radiation Hardened
8-Bit Input/Output Port
Features
• Devices QML Qualified in Accordance with
MIL-PRF-38535
• Detailed Electrical and Screening Requirements are
Contained in SMD# 5962-95818 and Intersil’ QM Plan
- Radiation Hardened CMOS Process
- Total Dose 1 x 105 RAD (Si)
- Transient Upset > 1 x 108 RAD (Si)/s
- Latch-Up Immune EPI-CMOS > 1 x 1012 RAD (Si)/s
• 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 -55oC to +125oC
Functional Diagram
DS1
DS2
STB
CLR
MD
CONTROL
AND
DEVICE
SELECT
LOGIC
2
3
SERVICE
REQUEST
F.F.
DI0-7
DATA
LATCH
AND
BUFFER
(8)
DO0-7
Pin Description
PIN
DI0-DI7
DO0-DO7
DS1, DS2
DESCRIPTION
Data In
Data Out
Device Select
INT
Description
MD Mode
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 flip-flop 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.
STB
INT
CLR
Strobe
Interrupt
Clear
Ordering Information
PART NUMBER
5962R9581801QJC
5962R9581801QXC
5962R9581801VJC
5962R9581801VXC
HS1-82C12RH/Sample
HS9-82C12RH/Sample
TEMPERATURE RANGE
-55oC to +125oC
-55oC to +125oC
-55oC to +125oC
-55oC to +125oC
+25oC
+25oC
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
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
1
Spec Number 518063
File Number 3041.2
1 page  
Timing Waveforms
(DS, • DS2)
OUTPUT
HS-82C12RH
tE
tD
FIGURE 1. READ TIMING
0.5VDD
VOH
VOL
0.5VDD
DATA
MD OR (DS, • DS2)
OUTPUT
tPW
tWE
tH
FIGURE 2. WRITE TIMING
DATA
STB OR (DS, • DS2)
OUTPUT
tSET
tPD
tH
FIGURE 3. DATA SETUP, HOLD, PROPAGATION DELAY TIMING
STB
(DS, • DS2)
INT
CLR
DO
tPW
tR
FIGURE 4. INTERRUPT TIMING
tPW
tC
FIGURE 5. CLEAR TIMING
5
tPW
tS
Spec Number 518063
5 Page | ||
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