Datasheet

Section 26 Electrical Characteristics
Rev. 2.00 Jul. 04, 2007 Page 586 of 692
REJ09B0309-0200
Values
Item Symbol Applicable Pins
Test
Condition
Min. Unit Note
RAM data
retaining
voltage
V
RAM
V
CC
1.5 — — V
Output pins
except port 9
— — 0.5 Permissible
output low
current
(per pin)
I
OL
P90 to P93 — — 15.0
mA
Output pins
except port 9
— — 20.0 Permissible
output low
current
(total)
ΣI
OL
Port 9 — — 60.0
mA
Vcc = 2.7 to 3.6 V — — 2.0 Permissible
output high
current
(per pin)
–I
OH
All output pins
Vcc = 1.8 to 3.6 V — — 0.2
mA
Permissible
output high
current
(total)
Σ – I
OH
All output pins — — 10.0 mA
Notes: 1. Pin states during current measurement.
Mode RES Pin Internal State Other Pins Oscillator Pins
Active (high-speed)
mode (I
OPE1
)
Active (medium-speed)
mode (I
OPE2
)
V
CC
Only CPU operates
On-chip WDT oscillator is off
V
CC
Sleep mode V
CC
Only on-chip timers operate
On-chip WDT oscillator is off
V
CC
System clock oscillator:
Crystal resonator
Subclock oscillator:
Pin X1 = GND
Subactive mode V
CC
Only CPU operates
On-chip WDT oscillator is off
V
CC
Subsleep mode V
CC
Only on-chip timers operate,
CPU stops
On-chip WDT oscillator is off
V
CC
Watch mode V
CC
Only time base operates, CPU
stops
On-chip WDT oscillator is off
V
CC
System clock oscillator:
Crystal resonator
Subclock oscillator:
Crystal resonator