KK82C55 데이터 시트보기 (PDF) - Kodenshi Auk Co., LTD
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KK82C55 Datasheet PDF : 22 Pages
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KK82C55A
Interrupt Enable Flag
INTEB
INTEA2
INTEA1
Position
PC2
PC4
PC6
Alternate
ACKB (Output Mode 1) or STBB (Input Mode 1)
STBA (Input Mode 1 or Mode 2)
ACKA (Output Mode 1 or Mode 2)
Figure 18. Interrupt Enable Flags in Modes 1 and 2
ABSOLUTE MAXIMUM RATINGS*
Ambient Temperature Under Bias
Storage Temperature
Supply Voltage
Operating Voltage
Voltage on any Input
Voltage on any Output
Power Dissipation
0OC to + 70OC
- 65OC to + 150OC
- 0.5 to + 8.0V
+ 4V to + 7V
GND-2V to + 6.5V
GND-0.5V to VCC + 0.5V
1Watt
NOTICE: This is a production data sheet. The specifications are subject to change without notice.
*WARNING: Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage. These are
stress ratings only. Operation beyond the “Operating Conditions” is not recommended and extended exposure beyond
the “Operating Conditions” may affect device reliability.
D.C. CHARACTERISTICS
TA = 0OCto70OC, VCC =+5V ±10%, GND = 0V (TA =-40OC to +85OC for Extended Temperature)
Symbol
Parameter
Min
Max Units
Test Conditions
VIL
Input Low Voltage
-0.5
0.8
V
VIH
Input High Voltage
2.0
VCC
V
VOL
Output Low Voltage
0.4
V
IOL = 2.5mA
VOH
Output High Voltage
3.0
VCC - 0.4
V
IOH =-2.5mA
V
IOH =-100µA
IIL
Input Leakage Current
±1
µA VIN = VCC to 0V (Note 1)
IOFL
Output Float Leakage
Current
±10
µA IN = VCC to 0V (Note 2)
IDAR
Darlington Drive Current
±2.5 (Note mA Ports A,B,C
4)
Rext = 500Ω
Vext = 1.7V
IPHL
Port Hold Low Leakage
Current
+50
+300
µA VOUT = 1.0V
Port A only
IPHH
Port Hold High Leakage
Current
-50
-300
µA VOUT = 3.0V
Ports A,B,C
IPHLO
Port Hold Low Overdrive
-350
Current
µA VOUT = 0.8V
IPHHO
Port Hold High Overdrive
Current
+350
µA VOUT = 3.0V
ICC
VCC Supply Current
10
mA (Note 3)
ICCSB
VCC Supply Current-Standby
10
µA VCC = 5.5V
VIN = VCC or GND
Port Conditions
If I/P = Open/High
O/P = Open Only
With Data Bus =
High/Low
CS = High
Reset = Low
Pure Inputs =
Low/High
18
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