Datasheet

Section 25 Electrical Characteristics
Rev. 4.00 Jun 06, 2006 page 782 of 1004
REJ09B0301-0400
Item Symbol Min Typ Max Unit
Test
Conditions
Ports 1 to 3 –I
P
30 — 300 µAInput
pull-up
MOS
current
Port 6 60 — 600 µA
V
in
= 0 V, V
CC
= 5 V ±10%
RES (4) C
in
——80 pFInput
capacitance
NMI ——50 pF
P52, P97,
P42, P86
——20 pF
V
in
= 0 V,
f = 1 MHz,
T
a
= 25°C
Input pins except
(4) above
——15 pF
Normal operation I
CC
— 55 70 mA f = 20 MHzCurrent
dissipation
*
5
Sleep mode — 36 55 mA f = 20 MHz
Standby mode
*
6
— 1.0 5.0 µA T
a
≤ 50°C
——20.0 µA 50°C < T
a
During A/D, D/A
conversion
Al
CC
— 3.2 7.0 mAAnalog
power
supply
current
Idle — 0.01 5.0 µA AV
CC
=
2.0 V to 5.5 V
Analog power supply voltage
*
1
AV
CC
4.5 — 5.5 V Operating
2.0 — 5.5 V Idle/not used
RAM standby voltage V
RAM
2.0 —— V
Notes: 1. Do not leave the AVCC, and AVSS pins open even if the A/D converter and D/A
converter are not used.
Even if the A/D converter and D/A converter are not used, apply a value in the range
2.0 V to 5.5 V to AVCC by connection to the power supply (V
CC
), or some other method.
2. P67 to P60 include supporting module inputs multiplexed on those pins.
3. IRQ2 includes the ADTRG signal multiplexed on that pin.
4. The upper limit of the port 6 applied voltage is V
CC
+0.3 V when CIN input is not
selected, and the lower of V
CC
+0.3 V and AV
CC
+0.3 V when CIN input is selected.
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
5. Current dissipation values are for V
IH
min = V
CC
–0.2 V and V
IL
max = 0.2 V with all
output pins unloaded and the on-chip pull-up MOSs in the off state.
6. The values are for V
RAM
≤ V
CC
< 4.5V, V
IH
min = V
CC
–0.2 V, and V
IL
max = 0.2 V.