UPD78F9500MA-CAC-A Datasheet, PDF (299/342 Pages) Renesas Technology Corp – 8-Bit Single-Chip Microcontrollers

CHAPTER 19 ELECTRICAL SPECIFICATIONS
DC Characteristics (1/4)
(1) μPD78F920x (TA = −40 to +85°C, VDD = 2.0 to 5.5 V , ^Note VSS = 0 V) (1/2)
Parameter
Symbol
Conditions
MIN. TYP. MAX. Unit
Output current, high
Output current, low
Input voltage, high
IOH
Per pin
2.0 V ≤ VDD ≤ 5.5 V
Total of all pins
4.0 V ≤ VDD ≤ 5.5 V
2.0 V ≤ VDD < 4.0 V
IOL
Per pin
2.0 V ≤ VDD ≤ 5.5 V
Total of all pins
4.0 V ≤ VDD ≤ 5.5 V
2.0 V ≤ VDD < 4.0 V
VIH1
P23 in external clock mode and pins other than 0.8VDD
P20 and P21
VIH2
P23 in other than external clock mode, P20 and 0.7VDD
P21
–5
mA
–25
mA
–15
mA
10
mA
30
mA
15
mA
VDD
V
VDD
V
Input voltage, low
VIL1
P23 in external clock mode and pins other than
0
P20 and P21
0.2VDD
V
VIL2
Output voltage, high
VOH
Output voltage, low
VOL
Input leakage current, high ILIH
Input leakage current, low ILIL
Output leakage current, high ILOH
Output leakage current, low ILOL
Pull-up resistance value
RPU
Pull-down resistance value RPD
P23 in other than external clock mode, P20 and
0
P21
0.3VDD
V
Total of output pins
4.0 V ≤ VDD ≤ 5.5 V VDD – 1.0
V
IOH = –15 mA
IOH = –5 mA
IOH = –100 μA
2.0 V ≤ VDD < 4.0 V VDD – 0.5
V
Total of output pins
4.0 V ≤ VDD ≤ 5.5 V
1.3
V
IOL = 30 mA
IOL = 10 mA
2.0 V ≤ VDD < 4.0 V
0.4
V
IOL = 400 μA
VI = VDD
Pins other than X1
1
μA
VI = 0 V
Pins other than X1
–1
μA
VO = VDD
Pins other than X2
1
μA
VO = 0 V
VI = 0 V
Pins other than X2
–1
μA
10
30
100
kΩ
P22, P23, reset status
10
30
100
kΩ
Note Use this product in a voltage range of 2.2 to 5.5 V because the detection voltage (VPOC) of the power-on clear
(POC) circuit is 2.1 V ±0.1 V.
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.
User’s Manual U18172EJ3V0UD
297