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Rev. 1.0, 07/01, page 287 of 372
20.2.2 DC Characteristics
Table 20-2 DC Characteristics (1)
V
CC
= 3.0 to 5.5 V, V
SS
= 0.0 V, T
a
= –20 to +75°C, unless otherwise indicated.
Values
Item Symbol Applicable Pins Test Condition Min Typ Max Unit Notes
Input high
voltage
V
IH
RES
,
NMI
,
WKP0
to
WKP5
,
IRQ0
to
IRQ3
,
ADTRG
,TMRIV,
V
CC
= 4.0 to 5.5 V V
CC
×
0.8 — V
CC
+ 0.3 V
TMCIV, FTCI,
FTIOA to FTIOD,
SCK3, TRGV
V
CC
×
0.9 — V
CC
+ 0.3
RXD, SCL, SDA,
P10 to P12,
P14 to P17,
P20 to P22,
V
CC
= 4.0 to 5.5 V V
CC
×
0.7 — V
CC
+ 0.3 V
P50 to P57,
P74 to P76,
P80 to P87
V
CC
×
0.8 — V
CC
+ 0.3
PB
0
to PB
7
V
CC
= 4.0to 5.5 V AV
CC
×
0.7 — AV
CC
+ 0.3 V
AV
CC
×
0.8 — AV
CC
+ 0.3
OSC
1
V
CC
= 4.0 to 5.5 V V
CC
– 0.5 — V
CC
+ 0.3 V
V
CC
– 0.3 — V
CC
+ 0.3
Input low
voltage
V
IL
RES
,
NMI
,
WKP0
to
WKP5
,
IRQ0
to
IRQ3
,
ADTRG
,TMRIV,
V
CC
= 4.0 to 5.5 V –0.3 — V
CC
×
0.2 V
TMCIV, FTCI,
FTIOA to FTIOD,
SCK3, TRGV
–0.3 — V
CC
×
0.1
RXD, SCL, SDA,
P10 to P12,
P14 to P17,
P20 to P22,
V
CC
= 4.0 to 5.5 V –0.3 — V
CC
×
0.3 V
P50 to P57,
P74 to P76,
P80 to P87,
PB0 to PB7
–0.3 — V
CC
×
0.2
OSC
1
V
CC
= 4.0 to 5.5 V –0.3 — 0.5 V
–0.3 — 0.3