Datasheet

Section 24 Electrical Characteristics
Rev. 3.00 Mar 17, 2006 page 869 of 926
REJ09B0283-0300
2. 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 all input pull-up MOSs in the off state.
3. The values are for V
RAM
≤ V
CC
< 3.0 V, V
IH
min = V
CC
× 0.9, and V
IL
max = 0.3 V.
4. I
CC
depends on V
CC
and f as follows:
I
CC
max = 1.0 (mA) + 1.2 (mA/(MHz × V)) × V
CC
× f (normal operation)
I
CC
max = 1.0 (mA) + 1.0 (mA/(MHz × V)) × V
CC
× f (sleep mode)
5. The values are for reference.
Table 24.4 Permissible Output Currents
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
*
, 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
Permissible output low
current (per pin)
All output pins I
OL
——2.0mA
Permissible output low
current (total)
Total of all output
pins
ΣI
OL
——80mA
Permissible output high
current (per pin)
All output pins –I
OH
——2.0mA
Permissible output high
current (total)
Total of all output
pins
Σ–I
OH
——40mA
Caution: To protect the LSI’s reliability, do not exceed the output current values in table 24.3.
Note: * If the A/D and D/A converters are not used, do not leave the AV
CC
, V
ref
, and AV
SS
pins
open. Connect the AV
CC
and V
ref
pins to V
CC
, and the AV
SS
pin to V
SS
.