Datasheet
CHAPTER 27 ELECTRICAL SPECIFICATIONS (STANDARD PRODUCTS)
User’s Manual U18698EJ1V0UD
546
Standard
p
roducts
DC Characteristics (2/5)
(TA = −40 to +85°C, 1.8 V ≤ VDD ≤ 5.5 V, AVREF ≤ VDD, VSS = AVSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
VIH1 P32, P100, P101, P112, P121 to P124,
P140 to P143, P150 to P153
0.7VDD
VDD V
VIH2 P12, P13, P31, P33, P34, P40, P113, P120,
RESET, EXCLK
0.8VDD
VDD V
Input voltage, high
V
IH3 P20 to P25
AVREF = VDD
0.7AV
REF
AVREF V
VIL1 P32, P100, P101, P112, P121 to P124,
P140 to P143, P150 to P153
0
0.3VDD V
VIL2 P12, P13, P31, P33, P34, P40, P113, P120,
RESET, EXCLK
0
0.2VDD V
Input voltage, low
V
IL3 P20 to P25
AVREF = VDD
0
0.3AVREF V
4.0 V ≤ VDD ≤ 5.5 V,
I
OH1 = −3.0 mA
V
DD − 0.7 V
2.7 V ≤ VDD < 4.0 V,
I
OH1 = −2.5 mA
V
DD − 0.5 V
P12, P13,
P31 to P34,
P40, P120
1.8 V ≤ V
DD < 2.7 V,
I
OH1 = −1.0 mA
V
DD − 0.5 V
VOH1
P100, P101, P112,
P113,
P140 to P143,
P150 to P153
I
OH1 = −0.1 mA VDD − 0.5 V
Output voltage, high
V
OH2 P20 to P25 AVREF = VDD,
I
OH2 = −0.1 mA
V
DD − 0.5 V
4.0 V ≤ VDD ≤ 5.5 V,
I
OL1 = 8.5 mA
0.7 V
2.7 V ≤ VDD < 4.0 V,
I
OL1 = 5.0 mA
0.7 V
1.8 V ≤ VDD < 2.7 V,
I
OL1 = 2.0 mA
0.5 V
1.8 V ≤ VDD < 2.7 V,
I
OL1 = 1.0 mA
0.5 V
P12, P13,
P31 to P34,
P40, P120
1.8 V ≤ V
DD < 2.7 V,
I
OL1 = 0.5 mA
0.4 V
VOL1
P100, P101, P112,
P113,
P140 to P143,
P150 to P153
I
OL1 = 0.4 mA 0.4 V
Output voltage, low
V
OL2 P20 to P25
AVREF = VDD,
I
OL2 = 0.4 mA
0.4 V
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.
Caution The high-level and low-level input voltages of P122/EXCLK vary between the input port mode and
external clock mode.