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82C237 Datasheet, PDF (18/25 Pages) Intersil Corporation – CMOS High Performance Programmable DMA Controller | |||
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82C237
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage . . . . . . . . . . . GND -0.5V to VCC +0.5V
ESD Classiï¬cation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
C82C237. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to +70oC
I82C237 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC
M82C237 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC
Thermal Information
Thermal Resistance (Typical)
θJA (oC/W) θJC (oC/W)
CERDIP Package . . . . . . . . . . . . . . . . 50
10
CLCC Package . . . . . . . . . . . . . . . . . . 65
14
PDIP Package . . . . . . . . . . . . . . . . . . . 55
N/A
PLCC Package . . . . . . . . . . . . . . . . . . 50
N/A
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65oC to +150oC
Maximum Junction Temperature Ceramic Package . . . . . . . +175oC
Maximum Junction Temperature Plastic Package. . . . . . . . . +150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300oC
Ceramic Package
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +260oC
Plastic Package
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2325 Gates
CAUTION: Stresses above those listed in âAbsolute Maximum Ratingsâ 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 speciï¬cation is not implied.
DC Electrical Speciï¬cations VCC = +5.0 ±10%, TA = 0oC to +70oC (C82C237)
TA = -40oC to +85oC (I82C237)
TA = -55oC to +125oC (M82C237)
SYMBOL
PARAMETER
MIN
MAX
UNITS
TEST CONDITIONS
VIH
Logical One Input Voltage
2
-
V
C82C237, I82C237
2.2
-
V
M82C237
VIL
Logical Zero Input Voltage
-
0.8
V
VIHC
CLK Input Logical One Voltage VCC -0.8
-
V
VILC
CLK Input Logical Zero Voltage
-
0.8
V
VOH
Output HIGH Voltage
3.0
-
V
IOH = -2.5mA
VOL
Output LOW Voltage
VCC -0.4
-
-
0.4
V
IOH = -100µA
V
IOL = +2.5mA all output except EOP,
IOL = +3.2mA for EOP pin 36 only.
II
Input Leakage Current
IO
Output Leakage Current
-1
+1
-10
+10
µA
VIN = GND or VCC, Pins 6, 7, 11-13, 16-19
µA
VOUT = GND or VCC, Pins 1-5, 21-23, 26-30,
32-40
ICCSB
Standby Power Supply
Current
-
10
µA
VCC = 5.5V, VIN = VCC or GND, Outputs
Open
ICCOP
Operating Power Supply
Current
-
2
mA/MHz VCC = 5.5V, CLK FREQ = Maximum,
VIN = VCC or GND, Outputs Open
Capacitance TA = +25oC
SYMBOL
PARAMETER
CIN
Input Capacitance
COUT Output Capacitance
CI/O
I/O Capacitance
TYP
UNITS
TEST CONDITIONS
25
pF
FREQ = 1MHz, All measurements are
referenced to device GND
40
pF
25
pF
4-165
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