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參數(shù)資料
| 型號： | IMS82C55AZ96 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | CMOS Programmable Peripheral Interface |
| 中文描述： | 24 I/O, PIA-GENERAL PURPOSE, PQCC44 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS-018AC, LCC-44 |
| 文件頁數(shù)： | 17/24頁 |
| 文件大?。?/td> | 502K |
| 代理商： | IMS82C55AZ96 |
17
FN6140.1
June 28, 2005
Absolute Maximum Ratings
T
A
= 25°C
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8.0V
Input, Output or I/O Voltage. . . . . . . . . . . . GND-0.5V to V
CC
+0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Thermal Information
Operating Conditions
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+4.5V to 5.5V
Operating Temperature Range
CMX82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
IMX82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C
Thermal Resistance (Typical, Note 1)
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Maximum Storage Temperature Range. . . . . . . . . . -65°C to 150°C
Maximum Junction Temperature
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
(Lead Tips Only)
θ
JA
(°C/W)
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 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.
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V
CC
= 5.0V
±
10%; T
A
= Operating Temperature Range
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
V
IH
Logical One Input Voltage
2.0
2.2
-
-
V
V
IL
Logical Zero Input Voltage
-
-
0.8
V
V
OH
Logical One Output Voltage
I
OH
= -2.5mA,
I
OH
= -100
μ
A
3.0
V
CC
-0.4
-
-
V
V
OL
Logical Zero Output Voltage
I
OL
+2.5mA
-
-
0.4
V
I
I
Input Leakage Current
V
IN
= V
CC
or GND, RD, CS, A1, A0, RESET, WR
-1.0
-
+1.0
μ
A
IO
I/O Pin Leakage Current
VO = V
CC
or GND, D0 - D7
-10
-
+10
μ
A
IDAR
Darlington Drive Current
Ports A, B, C. Test Condition 3
-2.5
-
Notes 2, 4
mA
ICCSB
Standby Power Supply Current
V
CC
= 5.5V, V
IN
= V
CC
or GND. Output Open
-
-
10
μ
A
ICCOP
Operating Power Supply Current
T
A
= +25°C, V
CC
= 5.0V, Typical (See Note 3)
-
1
-
mA/MHz
NOTES:
2. No internal current limiting exists on Port Outputs. A resistor must be added externally to limit the current.
3. ICCOP = 1mA/MHz of Peripheral Read/Write cycle time. (Example: 1.0
μ
s I/O Read/Write cycle time = 1mA).
4. Tested as V
OH
at -2.5mA.
Capacitance
T
A
= 25°C
SYMBOL
PARAMETER
TYPICAL
UNITS
TEST CONDITIONS
CIN
Input Capacitance
10
pF
FREQ = 1MHz, All Measurements are referenced to
device GND
CI/O
I/O Capacitance
20
pF
MS82C55A, MQ82C55A
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