參數資料
型號： HS1-82C55ARH-8
廠商： HARRIS SEMICONDUCTOR
元件分類： 微控制器/微處理器
英文描述： Radiation Hardened CMOS Programmable Peripheral Interface
中文描述： 24 I/O, PIA-GENERAL PURPOSE, CDIP40
文件頁數： 1/23頁
文件大小： 165K
代理商： HS1-82C55ARH-8
970
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
HS-82C55ARH
Radiation Hardened
CMOS Programmable Peripheral Interface
Pinout
40 LEAD CERAMIC DUAL-IN-LINE
METAL SEAL PACKAGE (SBDIP)
MIL-STD-1835 CDIP2-T40
TOP VIEW
Pin Description
PIN
DESCRIPTION
D7 - D0
Data Bus (Bi-Directional
RESET
Reset Input
CS
Chip Select
RD
Read Input
WR
Write Input
A0 - A1
Port Address
PA7 - PA0
Port A (Bit)
PB& - PB0
Port B (Bit)
PC7 - PC0
Port C (Bit)
VDD
+5 volts
GND
0 volts
13
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
PA3
PA2
PA1
PA0
RD
CS
GND
A1
A0
PC7
PC6
PC5
PC4
PC0
PC1
PC2
PC3
PB0
PB1
PB2
28
40
39
38
37
36
35
34
33
32
31
30
29
27
26
25
24
23
22
21
PA4
PA5
PA6
PA7
WR
RESET
D0
D1
D2
D3
D4
D5
D6
D7
VDD
PB7
PB6
PB5
PB4
PB3
Features
Radiation Hardened
- Total Dose >10
5
RAD (Si)
- Transient Upset <10
8
RAD (Si)/s
- Latch Up Free EPI-CMOS
Low Power Consumption
- IDDSB = 20
μ
A
Pin Compatible with NMOS 8255A and the Intersil 82C55A
High Speed, No “Wait State” Operation with 5MHz HS-80C86RH
24 Programmable I/O Pins
Bus-Hold Circuitry on All I/O Ports Eliminates Pull-Up Resistors
Direct Bit Set/Reset Capability
Enhanced Control Word Read Capability
Hardened Field, Self-Aligned, Junction Isolated CMOS Process
Single 5V Supply
2.0mA Drive Capability on All I/O Port Outputs
Military Temperature Range: -55
o
C to +125
o
C
Description
The Intersil HS-82C55ARH is a high performance, radiation hardened
CMOS version of the industry standard 8255A and is manufactured using a
hardened field, self-aligned silicongate CMOS process. It is a general
purpose programmable I/O device which may be used with many different
microprocessors. There are 24 I/O pins which are organized into two 8-bit
and two 4-bit ports. Each port may be programmed to function as either an
input or an output. Additionally, one of the 8-bit ports may be programmed
for bi-directional operation,and the two 4-bit ports can be programmed to
provide handshaking capabilities. The high performance, radiation
hardness, and industry standard configuration of the HS-82C55ARH make
it compatible with the HS-80C86RH radiation hardened microprocessor.
Static CMOS circuit design insures low operating power. Bus hold circuitry
eliminates the need for pull-up resistors. The Intersil hardened field CMOS
process results in performance equal to or greater than existing radiation
resistant products at a fraction of the power.
Ordering Information
PART NUMBER
TEMPERATURE
PACKAGE
HS1-82C55ARH-Q
-55
o
C to +125
o
C
40 Lead SBDIP
HS1-82C55ARH-8
-55
o
C to +125
o
C
40 Lead SBDIP
HS1-82C55ARH/Sample
+25
o
C
40 Lead SBDIP
September 1995
Spec Number
518060
File Number
3191.1
D
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相關代理商/技術參數
參數描述
HS1-82C55ARH-Q 制造商:Intersil Corporation 功能描述:PERIPHERAL INTRFC 40CDIP - Rail/Tube
HS1-82C59ARH-8 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interrupt Controller
HS1-82C85RH 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Radiation Hardened CMOS Static Clock Controller/Generator
HS1-82C85RH-8 制造商:Intersil Corporation 功能描述:CLOCK CNTRLR/GENERATOR 24PIN SBDIP - Rail/Tube
HS1-82C85RH-Q 制造商:Intersil Corporation 功能描述:CLOCK CNTRLR/GENERATOR 24PIN SBDIP - Rail/Tube
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