參數(shù)資料
型號: MSM82C55A-2RS
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 微控制器/微處理器
英文描述: 24 I/O, PIA-GENERAL PURPOSE, PDIP40
封裝: 0.600 INCH, 2.54 MM PITCH, PLASTIC, DIP-40
文件頁數(shù): 21/26頁
文件大小: 173K
代理商: MSM82C55A-2RS
4/26
Semiconductor
MSM82C55A-2RS/GS/VJS
ABSOLUTE MAXIMUM RATINGS
–55 to +150
MSM82C55A-2RS
Supply Voltage
VCC
–0.5 to +7
V
Input Voltage
VIN
–0.5 to VCC +0.5
V
Output Voltage
VOUT
–0.5 to VCC +0.5
V
Storage Temperature
TSTG
°C
Power Dissipation
PD
0.7
W
Parameter
Unit
Symbol
Ta = 25°C
Conditions
Rating
MSM82C55A-2GS MSM82C55A-2vJS
1.0
Ta = 25°C
with respect
to GND
OPERATING RANGE
Supply Voltage
VCC
V
Top
Range
3 to 6
–40 to 85
Parameter
Unit
Symbol
°C
Operating Temperature
RECOMMENDED OPERATING RANGE
DC CHARACTERISTICS
Typ.
Supply Voltage
VCC
5V
Top
+25
"L" Input Voltage
VIL
"H" Input Voltage
VIH
Min.
4.5
–40
–0.3
2.2
Max.
5.5
+85
+0.8
VCC + 0.3
Parameter
Unit
Symbol
°C
V
Operating Temperature
Typ.
Max.
"L" Output Voltage
VOL
0.4
V
"H" Output Voltage
VOH
—V
Parameter
Unit
Symbol
Min.
4.2
3.7
IOL = 2.5 mA
IOH = –40 mA
IOH = –2.5 mA
Conditions
VCC = 4.5 V to 5.5 V
Ta = –40°C to +85°C
(CL = 0 pF)
Input Leak Current
ILI
1
mA
Output Leak Current
ILO
10
mA
–1
–10
0
VIN VCC
0
VOUT VCC
CS ≥ VCC –0.2 V
VIH ≥ VCC –0.2 V
VIL 0.2 V
Supply Current
(Standby)
ICCS
mA
8mA
I/O Wire Cycle
82C55A-2
...8 MHzCPU Timing
ICC
Average Supply
Current (Active)
10
0.1
MSM82C55A-2
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