參數(shù)資料
型號(hào)： MAR28155LXXXX
廠商： DYNEX SEMICONDUCTOR LTD
元件分類： 微控制器/微處理器
英文描述： 24 I/O, PIA-GENERAL PURPOSE, CQCC44
封裝： LCC-44
文件頁(yè)數(shù)： 7/20頁(yè)
文件大?。?/td> 254K
代理商： MAR28155LXXXX
MA28155
15/20
DEFINITION OF SUBGROUPS
Subgroup
Definition
1
Static characteristics specified in Table 5 at +25
°C
2
Static characteristics specified in Table 5 at +125
°C
3
Static characteristics specified in Table 5 at -55
°C
7
Functional characteristics specified at +25
°C
8A
Functional characteristics specified at +125
°C
8B
Functional characteristics specified at -55
°C
9
Switching characteristics specified in Table 6 at +25
°C
10
Switching characteristics specified in Table 6 at +125
°C
11
Switching characteristics specified in Table 6 at -55
°C
DC CHARACTERISTICS AND RATINGS
Parameter
Min
Max
Units
Supply Voltage
-0.5
7
V
Input Voltage
-0.3
VDD+0.3
V
Current Through Any Pin
-20
+20
mA
Operating Temperature
-55
125
°C
Storage Temperature
-65
150
°C
Note: Stresses above those listed may cause permanent
damage to the device. This is a stress rating only and
functional operation of the device at these conditions, or at
any other condition above those indicated in the operations
section of this specification, is not implied. Exposure to
absolute maximum rating conditions for extended periods
may affect device reliability.
Table 4: Absolute Maximum Ratings
Total dose radiation not
exceeding 3x10
5 Rad(SI)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
VDD
Supply Voltage
-
4.5
5.0
5.5
V
VIH
Input High Voltage
-
2.2
-
V
VIL
Input Low Voltage
-
0.8
V
VOH
Output High Voltage
IOH = -6mA
3.5
-
V
VOL
Output Low Voltage
IOL = 12mA
-
0.5
V
IIN
Input Leakage Current (Note 1)
VDD = 5.5V,
-
±10
A
VIN = VSS or VDD
IOZ
Tristate Leakage Current (Note 1)
VDD = 5.5V,
-
±50
A
VIN = VSS or VDD
IDD
Power Supply Current
Static,
-
0.1
10
mA
Note 1: Guaranteed but not tested at -55
°C
Mil-Std-883, method 5005, subgroups 1, 2, 3.
VDD = 5V±10%, over full operating temperature range.
Table 5: Electrical Characteristics
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