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参数资料
| 型号： | IP82C237-12 |
| 厂商： | INTERSIL CORP |
| 元件分类： | DMA控制器 |
| 英文描述： | CMOS High Performance Programmable DMA Controller |
| 中文描述： | 4 CHANNEL(S), 12.5 MHz, DMA CONTROLLER, PDIP40 |
| 封装： | PLASTIC, DIP-40 |
| 文件页数： | 18/25页 |
| 文件大小： | 158K |
| 代理商： | IP82C237-12 |
4-165
82C237
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V
Input, Output or I/O Voltage . . . . . . . . . . . GND -0.5V to V
CC
+0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range
C82C237. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0
o
C to +70
o
C
I82C237 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
M82C237 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Thermal Resistance (Typical)
CERDIP Package . . . . . . . . . . . . . . . .
CLCC Package . . . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . .
PLCC Package . . . . . . . . . . . . . . . . . .
Storage Temperature Range. . . . . . . . . . . . . . . . . .-65
o
C to +150
o
C
Maximum Junction Temperature Ceramic Package . . . . . . .+175
o
C
Maximum Junction Temperature Plastic Package. . . . . . . . .+150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . .+300
o
C
Ceramic Package
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . .+260
o
C
Plastic Package
θ
JA
(
o
C/W)
50
65
55
50
θ
JC
(
o
C/W)
10
14
N/A
N/A
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2325 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.
DC Electrical Specifications
V
CC
= +5.0
±
10%, T
A
= 0
o
C to +70
o
C (C82C237)
T
A
= -40
o
C to +85
o
C (I82C237)
T
A
= -55
o
C to +125
o
C (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
V
CC
-0.8
-
V
VILC
CLK Input Logical Zero Voltage
-
0.8
V
VOH
Output HIGH Voltage
3.0
-
V
IOH = -2.5mA
V
CC
-0.4
-
V
IOH = -100
μ
A
VOL
Output LOW Voltage
-
0.4
V
IOL = +2.5mA all output except EOP,
IOL = +3.2mA for EOP pin 36 only.
II
Input Leakage Current
-1
+1
μ
A
VIN = GND or V
CC
, Pins 6, 7, 11-13, 16-19
IO
Output Leakage Current
-10
+10
μ
A
VOUT = GND or V
CC
, Pins 1-5, 21-23, 26-30,
32-40
ICCSB
Standby Power Supply
Current
-
10
μ
A
V
CC
= 5.5V, VIN = V
CC
or GND, Outputs
Open
ICCOP
Operating Power Supply
Current
-
2
mA/MHz
V
CC
= 5.5V, CLK FREQ = Maximum,
VIN = V
CC
or GND, Outputs Open
Capacitance
T
A
= +25
o
C
SYMBOL
PARAMETER
TYP
UNITS
TEST CONDITIONS
CIN
Input Capacitance
25
pF
FREQ = 1MHz, All measurements are
referenced to device GND
COUT
Output Capacitance
40
pF
CI/O
I/O Capacitance
25
pF
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相关代理商/技术参数 |
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| IP82C37A | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
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