UPD78P4916 Datasheet, PDF (36/56 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD78P4916
Three-value divider (TA = 25 ˚C, VDD = AVDD = 5 V, VSS = AVSS = 0 V)
Parameter
Input impedance
Comparator high voltage
Comparator low voltage
Symbol
ZIPFG
VPFGH
VPFGL
Conditions
MIN. TYP. MAX.
20
50
100
VREF+0.5 VREF+0.7 VREF+0.9
VREF–1.4 VREF–1.2 VREF–1.0
Unit
kΩ
V
V
CSYNC Comparator (AC Coupling) (TA = 25 ˚C, VDD = AVDD = 5 V, VSS = AVSS = 0 V)
Parameter
Input impedance
Comparator high voltage
Comparator low voltage
Symbol
ZICSYN
VCSYNH
VCSYNL
Conditions
MIN. TYP. MAX. Unit
20
50
100
kΩ
VREF+0.07 VREF+0.10 VREF+0.13 V
VREF–0.13 VREF–0.10 VREF–0.07 V
Reel FG Comparator (AC Coupling) (TA = 25 ˚C, VDD = AVDD = 5 V, VSS = AVSS = 0 V)
Parameter
Input impedance
Comparator high voltage
Comparator low voltage
Symbol
ZIRLFG
VRLFGH
VRLFGL
Conditions
MIN. TYP. MAX. Unit
20
50
100
kΩ
VREF+0.02 VREF+0.05 VREF+0.08 V
VREF–0.08 VREF–0.05 VREF–0.02 V
RECCTL Driver (TA = 25 ˚C, VDD = AVDD = 5 V, VSS = AVSS = 0 V)
Parameter
RECCTL+, – high level output voltage
RECCTL+, – low level output voltage
CTLDLY on-chip resistor
CTLDLY charge current
CTLDLY discharge current
Symbol
VOHREC
VOLREC
RCTL
IOHCTL
IOLCTL
Conditions
IOH = –4 mA
IOL = 4 mA
On-chip resistor disabled
MIN. TYP. MAX. Unit
VDD–0.8
V
0.8
V
40
70
140
kΩ
–3
mA
–3
mA
36