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参数资料
| 型号： | IS82C50A-5 |
| 厂商： | INTERSIL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | CMOS Asynchronous Communications Element |
| 中文描述： | 1 CHANNEL(S), 625K bps, SERIAL COMM CONTROLLER, PQCC44 |
| 封装： | PLASTIC, MS-018AC, LCC-44 |
| 文件页数： | 16/21页 |
| 文件大小： | 101K |
| 代理商： | IS82C50A-5 |
16
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V
Input, Output or I/O Voltage . . . . . . . . . . . GND -0.5V to V
CC
+0.5V
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
C82C50A-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to +70
o
C
I82C50A-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
M82C50A-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Thermal Resistance (Typical, Note 1)
CERDIP Package . . . . . . . . . . . . . . . .
Plastic DIP Package . . . . . . . . . . . . . .
Plastic LCC Package. . . . . . . . . . . . . .
Maximum Junction Temperature
Ceramic Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+175
o
C
Plastic Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+150
o
C
Max Storage Temperature Range. . . . . . . . . . . . . .-65
o
C to +150
o
C
Max Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . .+300
o
C
(Lead Tips Only for Surface Mount Packages)
θ
JA
(
o
C/W)
θ
JC
(
o
C/W)
35
50
46
10
N/A
N/A
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1788 Gates
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of
the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
DC Electrical Specifications
V
CC
= 5.0V
±
10%, T
A
= 0
o
C to +70
o
C (C82C50A-5)
T
A
= -40
o
C to +85
o
C (l82C50A-5)
T
A
= -55
o
C to +125
o
C (M82C50A-5)
SYMBOL
PARAMETER
MIN
MAX
UNITS
TEST CONDITIONS
V
IH
Logical One Input Voltage
2.0
-
V
I82C50A-5, C82C50A-5
2.2
-
V
M82C50A-5
V
IL
Logical Zero Input Voltage
-
0.8
V
VTH
Schmitt Trigger Logic One Input Voltage
2.0
-
V
MR Input 82C50A-5, C82C50A-5
2.2
-
V
M82C50A-5
VTL
Schmitt Trigger Logic Zero Input Voltage
-
0.8
V
MR Input
VIH (CLK)
Logical One Clock Voltage
V
CC
-0.8
-
V
External Clock
VlL (CLK)
Logical Zero Clock Voltage
-
0.8
V
External Clock
V
OH
Output High Voltage
3.0
-
V
I
OH
= -2.5mA
V
CC
-0.4
-
V
I
OH
= -100
μ
A
V
OL
Output Low Voltage
-
0.4
V
l
OL
= +2.5mA,
II
Input Leakage Current
-1.0
+1.0
μ
A
V
IN
= GND or V
CC
, DIP Pins 9,10,12,
13, 14, 18, 19, 21, 22, 25-28, 35-39
IO
Input/Output Leakage Current
-10.0
+10.0
μ
A
V
O
= GND or V
CC
, DIP Pins 1-8
ICCOP
Operating Power Supply Current
-
6
mA
External Clock F = 2.4576MHz,
V
CC
= 5.5V, V
IN
= V
CC
or GND,
Outputs Open
ICCSB
Standby Supply Current
-
100
μ
A
V
CC
= 5.5V, V
IN
= V
CC
or GND,
Outputs Open
Capacitance
T
A
= 25
o
C
SYMBOL
PARAMETER
TYPICAL
UNITS
TEST CONDITIONS
CIN
Input Capacitance
15
pF
FREQ = 1MHz, all measurements are
referenced to device GND
COUT
Output Capacitance
15
pF
CI/O
I/O Capacitance
20
pF
82C50A
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