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| HMS81C2012A Datasheet, PDF (21/107 Pages) List of Unclassifed Manufacturers – CMOS Single-Chip 8-Bit Microcontroller with A/D Converter & VFD Driver | |||
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HMS81C2012A/2020A
7.5 DC Electrical Characteristics for High-Voltage Pins
(VDD = 5.0V ± 10%, VSS = 0V, TA = -40 ~ 85°C, fXIN = 4 MHz, Vdisp = VDD-40V to VDD)
Parameter
Specification
Pin
Symbol Test Condition
Unit
Min
Typ.1
Max
Input High Voltage R0,R1,R2,R30~R35,RA
VIH
0.7VDD
VDD+0.3 V
Input Low Voltage R0,R1,R2,R30~R35,RA
VIL
VDD-40
0.3VDD V
Output High
Voltage
R0,R1,R2,R30~R35
IOH = -15mA VDD-3.0
VOH
IOH = -10mA VDD-2.0
V
IOH = - 4mA VDD-1.0
Output Low
Voltage
R0,R1,R2,R30~R35
Vdisp = VDD-40
VOL
150K⦠atVDD-
40
VDD-37
VDD-37
V
Input High
Leakage Current
R0,R1,R2,R30~R35,RA
IIH
VIN=VDD-40V
to VDD
20
uA
Input Pull-down
Current(*Option)
R0,R1,R2,R30~R35
IPD
Vdisp=VDD-35V
VIN=VDD
200
600
1000 uA
Input High Voltage R0,R1,R2,R30~R35,RA
VIH
0.7VDD
VDD+0.3 V
1. Data in âTyp.â column is at 4.5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.
SEP. 2004 Ver 2.00
17
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