Datasheet

Section 20 Electrical Characteristics
Rev. 6.00 Mar. 24, 2006 Page 317 of 412
REJ09B0142-0600
Values
Item Symbol Applicable Pins Test Condition Min Typ Max Unit Notes
I
SLEEP1
V
CC
Sleep mode 1
V
CC
= 5.0 V,
f
OSC
= 16 MHz
— 11.5 17.0 mA *
Sleep
mode
supply
current
Sleep mode 1
V
CC
= 3.0 V,
f
OSC
= 10 MHz
— 6.5 — *
Reference
value
I
SLEEP2
V
CC
Sleep mode 2
V
CC
= 5.0 V,
f
OSC
= 16 MHz
— 1.7 2.5 mA *
Sleep mode 2
V
CC
= 3.0 V,
f
OSC
= 10 MHz
— 1.1 — *
Reference
value
I
SUB
V
CC
V
CC
= 3.0 V
32-kHz crystal
resonator
(φ
SUB
= φ
W
/2)
— 35.0 70.0 µA *
Subactive
mode
supply
current
V
CC
= 3.0 V
32-kHz crystal
resonator
(φ
SUB
= φ
W
/8)
— 25.0 — *
Reference
value
Subsleep
mode
supply
current
I
SUBSP
V
CC
V
CC
= 3.0 V
32-kHz crystal
resonator
(φ
SUB
= φ
W
/2)
— 25.0 50.0 µA *
Standby
mode
supply
current
I
STBY
V
CC
32-kHz crystal
resonator not
used
— — 5.0 µA *
RAM data
retaining
voltage
V
RAM
V
CC
2.0 — — V
Note: * Pin states during supply current measurement are given below (excluding current in the
pull-up MOS transistors and output buffers).