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HS-82C12RH_00 Datasheet, PDF (1/6 Pages) Intersil Corporation – Radiation Hardened 8-Bit Input/Output Port | |||
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TM
Data Sheet
HS-82C12RH
August 2000 File Number 3041.3
Radiation Hardened 8-Bit Input/Output
Port
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 ï¬ip-ï¬op 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.
Speciï¬cations for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Speciï¬cations for these devices are
contained in SMD 5962-95818. A âhot-linkâ is provided
on our homepage for downloading.
www.intersil.com/spacedefense/space.asp
Ordering Information
ORDERING NUMBER
INTERNAL
MKT. NUMBER
5962R9581801QJC
HS1-82C12RH-8
5962R9581801QXC HS9-82C12RH-8
5962R9581801V9A
HS0-82C12RH-Q
5962R9581801VJC
HS1-82C12RH-Q
5962R9581801VXC
HS9-82C12RH-Q
TEMP. RANGE
(oC)
-55 to 125
-55 to 125
25
-55 to 125
-55 to 125
Features
⢠Electrically Screened to SMD # 5962-95818
⢠QML Qualiï¬ed per MIL-PRF-38535 Requirements
⢠Radiation Performance
- Hardened EPI-CMOS Process
- Total Dose. . . . . . . . . . . . . . . . . . . . . 100 krad(Si) (Max)
- Transient Upset . . . . . . . . . . . . . . . . . > 1 x 108 rad(Si)/s
- Latch-Up Immune
⢠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
2
AND
DEVICE
SELECT
3
SERVICE
REQUEST
F.F.
INT
LOGIC
DI0-7
DATA
LATCH
AND
BUFFER
(8)
DO0-7
Pin Description
PIN
DI0-DI7
DO0-DO7
DS1, DS2
MD
STB
INT
CLR
DESCRIPTION
Data In
Data Out
Device Select
Mode
Strobe
Interrupt
Clear
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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