PD17202AGF-011_15 Datasheet, PDF (26/30 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND KEY SCAN CIRCUIT FOR FPC (FRONT PANEL CONTROLLER)

µPD17202AGF-011
DC Characteristics (VDD = 3 V, TA = –20 to +75 ˚C, fX = 4 MHz)
Parameter
Symbol
Condition
MIN. TYP. MAX. Unit
Low-voltage detection voltage VDET R = 2.2 MΩ
1.3
2.0
2.9
V
High-level input voltage
VIH1
RESET, INT pins
0.8 VDD
VDD
V
VIH2
Other than RESET, INT pins
0.7 VDD
VDD
V
Low-level input voltage
VIL1
RESET, INT pins
0
0.2 VDD
V
VIL2
Other than RESET, INT pins
0
0.3 VDD
V
High-level input current
IIH1
INT pin
VIH = VDD
0.2
µA
IIH2
RESET pin
VIH = VDD
0.2
µA
IIH3
P0A through P0D pins VIH = VDD
0.2
µA
Low-level input current
IIL1
INT pin
VIL = 0 V
–0.2
µA
IIL2
RESET pin
VIL = 0 V
w/o pull-up resistor
–0.2
µA
IIL3
VIL = 0 V
–30
–60 –120
µA
w/pull-up resistor
IIL4
P0A, P0B pins
VIL = 0 V
w/o pull-up resistor
–0.2
µA
IIL5
VIL = 0 V
–8
–15
–30
µA
w/pull-up resistor
IIL6
P0C, P0D pins
VIL = 0 V
–0.2
µA
High-level output current
IOH1
P0A, P0B pins
VOH = VDD – 0.3 V –0.6
–2.0
–4.0
mA
IOH2
REM pin
VOH = VDD – 2.0 V –7.0 –15.0 –25.0
mA
IOH3
LED pin
VOH = VDD – 0.3 V –0.3
–1.0
–2.0
mA
Low-level output current
IOL1
P0A, P0B pins
VOL = 0.3 V
0.5
1.5
2.5
mA
IOL2
P0C, P0D pins
VOL = 0.3 V
0.5
1.5
2.5
mA
IOL3
REM pin
VOL = 0.3 V
0.5
1.5
2.5
mA
IOL4
LED, WDOUT pins
VOL = 0.3 V
0.5
1.5
2.5
mA
Supply current
IDD1
Operating mode
0.6
1.5
mA
IDD2
HALT mode
0.5
1.5
mA
VLCDC voltage
VLCDC VDD = 3 V, TA = 25 ˚C, R1 = R2 = 1 MΩ
0.5
0.6
0.7
V
LCD output voltage variable range VLCD0 External variable resistor (0 to 2.2 MΩ)
0.8
1.8
V
Doubler output voltage
VLCD1 C1 to C4 = 0.47 µF
1.9 VLCD0 2 VLCD0
V
Tripler output voltage
VLCD2 C1 to C4 = 0.47 µF
2.85 VLCD0 3 VLCD0
V
Common output current
ICOM
VDS = 0.2 V
30
µA
Segment output current
ILCD
VDS = 0.2 V
5
µA
AC Characteristics (TA = –20 to +75 ˚C, VDD = 3 V)
Parameter
INT high-, low-level widths
RESET low-level width
Symbol
tIOH
tIOL
tRSL
Condition
MIN. TYP. MAX. Unit
50
µs
50
µs
50
µs
24