CMOS Microprocessor. HS9-80C85RH Datasheet

HS9-80C85RH Microprocessor. Datasheet pdf. Equivalent

Part HS9-80C85RH
Description Radiation Hardened 8-Bit CMOS Microprocessor
Feature HS-80C85RH February 1996 Radiation Hardened 8-Bit CMOS Microprocessor Description The HS-80C85RH is.
Manufacture Intersil Corporation
Datasheet
Download HS9-80C85RH Datasheet



HS9-80C85RH
HS-80C85RH
February 1996
Radiation Hardened
8-Bit CMOS Microprocessor
Features
• Devices QML Qualified in Accordance With
MIL-PRF-38535
• Detailed Electrical and Screening Requirements are
Contained in SMD# 5962-95824 and Intersil’ QM Plan
• Radiation Hardened EPI-CMOS
- Parametrics Guaranteed 1 x 105 RAD(Si)
- Transient Upset > 1 x 108 RAD(Si)/s
- Latch-up Free > 1 x 1012 RAD(Si)/s
• Low Standby Current 500µA Max
• Low Operating Current 5.0mA/MHz (X1 Input)
• Electrically Equivalent to Sandia SA 3000
• 100% Software Compatible with INTEL 8085
• Operation from DC to 2MHz, Post Radiation
• Single 5 Volt Power Supply
• On-Chip Clock Generator and System Controller
• Four Vectored Interrupt Inputs
• Completely Static Design
• Self Aligned Junction Isolated (SAJI) Process
• Military Temperature Range -55oC to +125oC
Description
The HS-80C85RH is an 8-bit CMOS microprocessor fabri-
cated using the Intersil radiation hardened self-aligned junc-
tion isolated (SAJI) silicon gate technology. Latch-up free
operation is achieved by the use of epitaxial starting material
to eliminate the parasitic SCR effect seen in conventional
bulk CMOS devices.
The HS-80C85RH is a functional logic emulation of the
HMOS 8085 and its instruction set is 100% software com-
patible with the HMOS device. The HS80C85RH is designed
for operation with a single 5 volt power supply. Its high level
of integration allows the construction of a radiation hardened
microcomputer system with as few as three ICs (HS-
80C85RH CPU, HS83C55RH ROM I/O, and the HS-81C55/
56RH RAM I/O.
Pinouts
40 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835, CDIP2-T40
TOP VIEW
X1 1
X2 2
RESET OUT 3
SOD 4
SID 5
TRAP 6
RST 7.5 7
RST 6.5 8
RST 5.5 9
INTR 10
INTA 11
AD0 12
AD1 13
AD2 14
AD3 15
AD4 16
AD5 17
AD6 18
AD7 19
GND 20
40 VDD
39 HOLD
38 HLDA
37 CLOCK OUT
36 RESET IN
35 READY
34 IO / M
33 S1
32 RD
31 WR
30 ALE
29 S0
28 A15
27 A14
26 A13
25 A12
24 A11
23 A10
22 A9
21 A8
42 LEAD CERAMIC METAL SEAL
FLATPACK PACKAGE (FLATPACK)
INTERSIL OUTLINE K42.A
TOP VIEW
X1
X2
RESET
OUT
SOD
SID
TRAP
RST 7.5
RST 6.5
RST 5.5
INTR
INTA
AD0
AD1
AD2
AD3
AD4
NC
NC
AD5
AD6
AD7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42 VDD
41 HOLD
40 HLDA
39 CLOCK
OUT
38 RESET
37
IN
READY
36 IO / M
35 S1
34 RD
33 WR
32 ALE
31 S0
30 A15
29 A14
28 A13
27 A12
26 A11
25 A10
24 A9
23 A8
22 GND
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 518054
File Number 3036.2



HS9-80C85RH
HS-80C85RH
Ordering Information
PART NUMBER
5962R9582401QQC
5962R9582401QXC
5962R9582401VQC
5962R9582401VXC
HS1-80C85RH/SAMPLE
HS9-80C85RH/SAMPLE
Functional Diagram
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
INTA RST RST RST
INTR
5.5 6.5 7.5 TRAP
SID SOD
PACKAGE
40 Lead SBDIP
42 Lead Ceramic Flatpack
40 Lead SBDIP
42 Lead Ceramic Flatpack
40 Lead SBDIP
42 Lead Ceramic Flatpack
INTERRUPT CONTROL
SERIAL I/O CONTROL
8-BIT
INTERNAL DATA BUS
ACCUMU-
LATOR (8)
POWER
SUPPLY
X1
X2
TEMP REG
(8)
VDD
GND
CLK
GEN
FLAG (5)
FLIP FLOPS
ARITHMETIC
LOGIC
UNIT
(ALU) (8)
INSTRUCTION
REGISTER (8)
INSTRUCTION
DECODER
AND MACHINE
CYCLE
ENCODING
B REG (8)
D REG (8)
H REG (8)
C REG (8)
E REG (8)
L REG (8)
STACK POINTER (16)
PROGRAM COUNTER (16)
INCREMENTER
DECREMENTER
ADDRESS LATCH (16)
TIMING AND CONTROL
CONTROL
STATUS
DMA
RESET
ADDRESS
BUFFER (8)
DATA ADDRESS
BUFFER (8)
READY
CLK
OUT
WR S0
RD ALE
IO/M
HLDA
S1
HOLD
RESET
RESET OUT
IN
A15-A8
ADDRESS
BUS
AD1-AD0
ADDRESS
BUS
Spec Number 518054
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