HS-82C54RH Datasheet, PDF (1/21 Pages) Intersil Corporation – Radiation Hardened CMOS Programmable Interval Timer

HS-82C54RH
August 1995
Radiation Hardened CMOS
Programmable Interval Timer
Features
Pinouts
• Radiation Hardened
- Total Dose > 10⁵ RAD (Si)
- Transient Upset > 10⁸ RAD (Si)/sec
- Latch Up Free EPI-CMOS
- Functional After Total Dose 1 x 10⁶ RAD (Si)
• Low Power Consumption
- IDDSB = 20µA
- IDDOP = 12mA
• Pin Compatible with NMOS 8254 and the Intersil 82C54
• High Speed, “No Wait State” Operation with 5MHz
HS-80C86RH
• Three Independent 16-Bit Counters
• Six Programmable Counter Modes
• Binary or BCD Counting
• Status Read Back Command
• Hardened Field, Self-Aligned, Junction Isolated CMOS Process
• Single 5V Supply
• Military Temperature Range -55^oC to +125^oC
Description
The Intersil HS-82C54RH is a high performance, radiation hardened
CMOS version of the industry standard 8254 and is manufactured
using a hardened field, self-aligned silicon gate CMOS process. It has
three independently programmable and functional 16-bit counters,
each capable of handling clock input frequencies of up to 5MHz. Six
programmable timer modes allow the HS-82C54RH to be used as an
event counter, elapsed time indicator, a programmable one-shot, or
for any other timing application. The high performance, radiation
hardness, and industry standard configuration of the HS-82C54RH
make it compatible with the HS-80C86RH radiation hardened micro-
processor.
Static CMOS circuit design insures low operating power. The Intersil
hardened field CMOS process results in performance equal to or
greater than existing radiation resistant products at a fraction of the
power.
24 LEAD CERAMIC DUAL-IN-LINE METAL SEAL
PACKAGE (SBDIP) MIL-STD-1835 CDIP2-T24
TOP VIEW
D7 1
D6 2
D5 3
D4 4
D3 5
D2 6
D1 7
D0 8
CLK 0 9
OUT 0 10
GATE 0 11
GND 12
24 VDD
23 WR
22 RD
21 CS
20 A1
19 A0
18 CLK 2
17 OUT 2
16 GATE 2
15 CLK 1
14 GATE 1
13 OUT 1
24 LEAD CERAMIC METAL SEAL FLATPACK
PACKAGE (FLATPACK) MIL-STD-1835 CDFP4-F24
TOP VIEW
D7
1
D6
2
D5
3
D4
4
D3
5
D2
6
D1
7
D0
8
CLK 0
9
OUT 0
10
GATE 0
11
GND
12
24
VDD
23
WR
22
RD
21
CS
20
A1
19
A0
18
CLK 2
17
OUT 2
16
GATE 2
15
CLK 1
14
GATE 1
13
OUT1
Ordering Information
PART NUMBER
HS1-82C54RH-Q
HS1-82C54RH-8
HS1-82C54RH-Sample
HS9-82C54RH-Q
HS9-82C54RH-8
HS9-82C54RH/Sample
HS9-82C54RH/Proto
TEMPERATURE RANGE
-55^oC to +125^oC
-55^oC to +125^oC
+25^oC
-55^oC to +125^oC
-55^oC to +125^oC
+25^oC
-55^oC to +125^oC
PACKAGE
24 Lead SBDIP
24 Lead SBDIP
24 Lead SBDIP
24 Lead Ceramic Flatpack
24 Lead Ceramic Flatpack
24 Lead Ceramic Flatpack
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
948
Spec Number 518059
File Number 3043.1