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MD82C55B 参数 Datasheet PDF下载

MD82C55B图片预览
型号: MD82C55B
PDF下载: 下载PDF文件 查看货源
内容描述: CMOS可编程外设接口 [CMOS Programmable Peripheral Interface]
分类和应用:
文件页数/大小: 26 页 / 236 K
品牌: HARRIS [ HARRIS CORPORATION ]
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82C55A  
o
Absolute Maximum Ratings T = 25 C  
Thermal Information  
A
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+8.0V Thermal Resistance (Typical, Note 1)  
θ
θ
JC  
JA  
o
o
Input, Output or I/O Voltage . . . . . . . . . . . . GND-0.5V to V +0.5V  
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1  
CC  
CERDIP Package . . . . . . . . . . . . . . . .  
CLCC Package . . . . . . . . . . . . . . . . . .  
PDIP Package . . . . . . . . . . . . . . . . . . .  
PLCC Package . . . . . . . . . . . . . . . . . .  
50 C/W  
10 C/W  
o
o
65 C/W  
14 C/W  
o
50 C/W  
N/A  
N/A  
o
46 C/W  
Operating Conditions  
o
o
Maximum Storage Temperature Range . . . . . . . . . .-65 C to 150 C  
Maximum Junction Temperature  
CDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 C  
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 C  
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300 C  
Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to 5.5V  
Operating Temperature Range  
o
o
o
C82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 C to 70 C  
o
o
o
I82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to 85 C  
o
o
o
M82C55A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 C to 125 C  
(PLCC Lead Tips Only)  
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 is measured with the component mounted on an evaluation PC board in free air.  
JA  
o
o
Electrical Specifications  
V
= 5.0V ±10%; T = 0 C to +70 C (C82C55A);  
CC A  
o
o
T = -40 C to +85 C (I82C55A);  
T = -55 C to +125 C (M82C55A)  
A
o
o
A
LIMITS  
SYMBOL  
PARAMETER  
MIN  
MAX  
UNITS  
TEST CONDITIONS  
V
Logical One Input Voltage  
2.0  
2.2  
-
V
I82C55A, C82C55A,  
M82C55A  
IH  
V
Logical Zero Input Voltage  
Logical One Output Voltage  
-
0.8  
-
V
V
IL  
V
3.0  
I
I
= -2.5mA,  
= -100µA  
OH  
OH  
OH  
V
-0.4  
CC  
V
Logical Zero Output Voltage  
Input Leakage Current  
-
0.4  
V
I
+2.5mA  
OL  
OL  
I
-1.0  
+1.0  
µA  
V
= V  
or GND,  
I
IN CC  
DIP Pins: 5, 6, 8, 9, 35, 36  
IO  
I/O Pin Leakage Current  
Bus Hold High Current  
-10  
-50  
50  
-2.5  
-
+10  
-400  
400  
µA  
µA  
µA  
mA  
µA  
VO = V  
or GND DIP Pins: 27 - 34  
CC  
IBHH  
IBHL  
VO = 3.0V. Ports A, B, C  
VO = 1.0V. Port A ONLY  
Ports A, B, C. Test Condition 3  
Bus Hold Low Current  
IDAR  
ICCSB  
ICCOP  
Darlington Drive Current  
Standby Power Supply Current  
Operating Power Supply Current  
Note 2, 4  
10  
V
= 5.5V, V = V  
IN  
or GND. Output Open  
CC  
CC  
o
-
1
mA/MHz T = +25 C, V  
= 5.0V, Typical (See Note 3)  
CC  
A
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: 1.0µs I/O Read/Write cycle time = 1mA).  
4. Tested as V  
OH  
at -2.5mA.  
o
Capacitance T = 25 C  
A
SYMBOL  
CIN  
PARAMETER  
TYPICAL  
UNITS  
pF  
TEST CONDITIONS  
Input Capacitance  
I/O Capacitance  
10  
20  
FREQ = 1MHz, All Measurements are  
referenced to device GND  
CI/O  
pF  
17  
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