Datasheet

Section 25 Electrical Characteristics
Rev.6.00 Mar. 18, 2009 Page 927 of 980
REJ09B0050-0600
25.3.2 DC Characteristics
Table 25.27 DC Characteristics
Conditions: V
CC
= 3.0 V to 3.6 V, AV
CC
= 3.0 V to 3.6 V, V
ref
= 3.0 V to AV
CC
,
V
SS
= AV
SS
= 0 V
*
1
, T
a
= −20°C to +75°C (regular specifications),
T
a
= −40°C to +85°C (wide-range specifications)
Item Symbol Min. Typ. Max. Unit
Test
Conditions
VT
−
V
CC
× 0.2 ⎯ ⎯ V
VT
+
⎯ ⎯ V
CC
× 0.7 V
Schmitt
trigger input
voltage
Port 1, 2, 4
*
2
, P50
to P53
*
2
, PA4 to
PA7
*
2
VT
+
−
VT
−
V
CC
× 0.07 ⎯ ⎯ V
Input high
voltage
STBY,
MD2 to MD0
V
IH
V
CC
× 0.9 ⎯ V
CC
+0.3 V
RES, NMI, FWE V
CC
× 0.9 ⎯ V
CC
+0.3 V
EXTAL V
CC
× 0.7 ⎯ V
CC
+0.3 V
Port 3,
P50 to P53
*
3
, port
8
*
3
, ports A to G
*
3
2.2 ⎯ V
CC
+0.3 V
Port 4, Port 9 2.2 ⎯ AV
CC
+0.3 V
Input low
voltage
RES, STBY,
MD2 to MD0,
EMLE
V
IL
−0.3 ⎯ V
CC
× 0.1 V
NMI, EXTAL −0.3 ⎯ V
CC
× 0.2 V
Ports 3 to 5
*
3
,
port 8, port 9,
ports A to G
*
3
−0.3 ⎯ V
CC
× 0.2 V
All output pins V
OH
V
CC
−0.5 ⎯ ⎯ V I
OH
= −200 μA Output high
voltage
V
CC
−1.0 ⎯ ⎯ V I
OH
= −1 mA
All output pins V
OL
⎯ ⎯ 0.4 V I
OL
= 1.6 mA Output low
voltage
P32 to P35
*
4
⎯ ⎯ 0.5 V I
OL
= 8.0 mA
Notes: 1. When the A/D and D/A converters are not used, the AV
CC
, V
ref
, and AV
SS
pins should not
be open. Connect the AV
CC
and V
ref
pins to V
CC
, and the AV
SS
pin to V
SS
.
2. When used as IRQ0 to IRQ7.
3. When used as other than IRQ0 to IRQ7
4. When used as SCL0, SCL1, SDA0, and SDA1.