Datasheet

Section 16 Electrical Characteristics
Rev. 8.00 Mar. 09, 2010 Page 475 of 658
REJ09B0042-0800
Values
Item Symbol Applicable Pins Min Typ Max Unit Test Condition Notes
Allowable
output high
current
(per pin)
–I
OH
All output pins — — 0.2 mA
Allowable
output high
current
(total)
∑ – I
OH
All output pins — — 10.0 mA
Notes: Connect the TEST pin to V
SS
.
1. Applied when the PIOFF bit in the port mode register 9 is 0.
2. Applied when the PIOFF bit in the port mode register 9 is 1.
3. Pin states during current measurement.
Mode
RES
Pin Internal State
Other
Pins
LCD Power
Supply Oscillator Pins
Active (high-speed)
mode (I
OPE1
)
V
CC
Operates V
CC
Halted
Active (medium-
speed) mode (I
OPE2
)
Sleep mode V
CC
Only on-chip timers
operate
V
CC
Halted
System clock oscillator:
crystal
Subclock oscillator:
Pin X
1
= GND
Subactive mode V
CC
Operates V
CC
Halted
Subsleep mode V
CC
Only on-chip timers
operate
, CPU stops
V
CC
Halted
Watch mode V
CC
Only time base
operates, CPU stops
V
CC
Halted
System clock oscillator:
crystal
Subclock oscillator:
crystal
Standby mode V
CC
CPU and timers both
stop
V
CC
Halted System clock oscillator:
crystal
Subclock oscillator:
Pin X
1
= GND
4. Excludes current in pull-up MOS transistors and output buffers.
5. Used for the judgment of user mode or boot mode when the reset is released.