Datasheet

Section 26 Electrical Characteristics
Rev. 4.00 Sep 27, 2006 page 873 of 1130
REJ09B0327-0400
Item Symbol Min Typ Max Unit
Test
Conditions
During A/D conversion Al
ref
—0.51.0mA
During A/D, D/A
conversion
—2.05.0mA
Reference
power
supply
current
Idle — 0.01 5.0 µA AV
ref
= 2.0 V
to AV
CC
Analog power supply voltage
*
1
AV
CC
2.7 — 5.5 V Operating
(mask ROM
version)
3.0 — 5.5 V Operating
(F-ZTAT
version)
2.0 — 5.5 V Idle/not used
RAM standby voltage V
RAM
2.0 — — V
Notes: 1. Do not leave the AVCC, AV
ref
, 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 and AV
ref
pins by connection to the power supply (V
CC
), or some
other method. Ensure that AV
ref
≤ AV
CC
.
2. P67 to P60 include supporting module inputs multiplexed on those pins.
3. IRQ2 includes the ADTRG signal multiplexed on that pin.
4. When IICS = 0. Low-level output when the bus drive function is selected is determined
separately.
5. The upper limit of the applied voltage on Ports 6 and A 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.
6. Current dissipation values are for V
IH
min = V
CC
–0.5 V, and V
IL
max = 0.5 V with all
output pins unloaded and the on-chip pull-up MOSs in the off state.
7. The values are for V
RAM
≤ V
CC
< 2.7 V (mask ROM version), and V
RAM
≤ V
CC
< 3.0 V
(F-ZTAT version), V
IH
min = V
CC
× 0.9, and V
IL
max = 0.3 V.
8. For flash memory program/erase operations, the applicable ranges are V
CC
= 3.0 V to
3.6 V and Ta = 0 to +75°C. For the F-ZTAT versions, the test condition is V
CC
= 3.0 V or
higher.