UPD17P203A Datasheet, PDF (19/30 Pages) NEC – 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER

µPD17P203A, 17P204
DC CHARACTERISTICS
(VDD = VXRAM = 3 V, TA = –20 to +75°C, fX = 4 MHz, fXT = 32 kHz)
Item
Symbol
Conditions
MIN. TYP. MAX. Unit
VIH1 RESET, INT pins
2.4
High-Level Input Voltage
VIH2 Other than RESET, INT pins
2.1
3.0
V
3.0
V
VIL1
RESET, INT pins
0
Low-Level Input Voltage
VIL2 Other than RESET, INT pins
0
0.6
V
0.9
V
High-Level Input Current
Low-Level Input Current
IIH1
INT
VIH = 3 V
0.2
µA
IIH2
TM0IN VIH = 3 V
0.2
µA
IIH3
RESET VIH = 3 V
0.2
µA
IIH4
P0A-P0D VIH = 3 V
0.2
µA
IIH5
P1A-P1C VIH = 3 V
0.2
µA
IIL1
INT
VIL = 0 V
–0.2
µA
IIL2
TM0IN VIL = 0 V
–0.2
µA
IIL3
VIL = 0 V, w/o pull-up resistors
–0.2
µA
RESET
IIL4
VIL = 0 V, w/pull-up resistors –30
–60 –120
µA
IIL5
VIL = 0 V, w/o pull-up resistors
P0A,P0B
IIL6
VIL = 0 V, w/pull-up resistors –8
–0.2
µA
–15
–30
µA
IIL7
P0C,P0D VIL = 0 V
–0.2
µA
IIL8
VIL = 0 V, w/o pull-up resistors
–0.2
µA
P1A-P1C
IIL9
VIL = 0 V, w/pull-up resistors –30
–60 –120
µA
IOH1 P0A,P0B VOH = 2.7 V
–0.6 –2.0 –4.0 mA
IOH2
P1C
VOH = 2.7 V
–0.6 –2.0 –4.0 mA
High-Level Output Current
IOH3
REM
VOH = 1 V
–7.0 –15.0 –25.0 mA
IOH4
LED
VOH = 2.7 V
–0.3 –1.0 –2.0 mA
IOH5 CMPOUT VOH = 2.7 V
–0.3 –1.0 –2.0 mA
IOL1
P0A,P0B,P1C VOL = 0.3 V
0.5
1.5
2.5
mA
IOL2
P0C,P0D,P1B VOL = 0.3 V
0.5
1.5
2.5
mA
Low-Level Output Current
IOL3
P1A
VOL = 0.3 V
IOL4
REM
VOL = 0.3 V
IOL5
LED,WDOUT VOL = 0.3 V
1.5
4.5
7.5
mA
0.5
1.5
2.5
mA
0.5
1.5
2.5
mA
5
VREF Output Voltage
IOL6
VREF
CMPOUT VOL = 0.3 V
C = 0.1 µF, R = 82 KΩ
0.5
1.5
2.5
mA
0.8
1.1
1.6
V
Supply Current
IDD1 _Operation Generates both XT and X
IDD2
mode _{Generates XT only}
IDD3
HALT ^{Generates both XT and X}
IDD4
mode _{Generates XT only}
0.5
2.0
4.0
mA
400
600
µA
2.0
mA
20
30
µA
XRAM Supply Current
IXRAM1
IXRAM2
Operation mode, VXRAM = 3 V
HALT mode, VXRAM = 3 V, TA = 25°C
3.0
5.0
7.0
µA
0.2
1.0
µA
19