LC86E4448
7. Current Drain Characteristics at Ta = +10°C to +40°C , VSS = 0 V
Parameter
Symbol
Pins
Current drain
during basic
operation
(Note 4)
IDDOP(1)
DVDD,
AVDD
IDDOP(2)
Current drain in
halt mode
(Note 4)
IDDHALT(1)
DVDD,
AVDD
IDDHALT(2)
DVDD,
AVDD
IDDHALT(3)
DVDD,
AVDD
Current drain in
hold mode
(Note 4)
IDDHOLD
DVDD,
AVDD
Conditions
Ratings
Unit
VDD [V] min typ
max
• FmCF = 12 MHz or
FmCF = 12.08 MHz
when ceramic resonator
oscillation
• FsXtal = 32.768 kHz
when crystal oscillation
• FmLC = 14.11 MHz
when LC oscillation
• System clock :
CF oscillation
• Internal RC oscillation stops
4.5 to 5.5
25
38
mA
• FmCF = 0 Hz
(when oscillation stops)
• FmLC = 0 Hz
(when oscillation stops)
• FsXtal = 32.768 kHz
when crystal oscillation
• System clock :
LC oscillation
• Internal RC oscillation stops
4.5 to 5.5
8
16
• HALT mode
• FmCF = 12 MHz or
FmCF = 12.08 MHz
when eramic resonator
oscillation
• FmLC = 0 Hz
(when oscillation stops)
• FsXtal = 32.768 kHz
when crystal oscillation
• System clock :
CF oscillation
• Internal RC oscillation stops
4.5 to 5.5
5
10
mA
• HALT mode
• FmCF = 0 Hz
(when oscillation stops)
• FmLC = 0 Hz
(when oscillation stops)
• FsXtal = 32.768 kHz
when crystal oscillation
• System clock :
Internal RC
4.5 to 5.5
400
1600
µA
• FmCF = 0 Hz
(when oscillation stops)
• FmLC = 0 Hz
(when oscillation stops)
• FsXtal = 32.768 kHz
when crystal oscillation
• System clock :
LC oscillation
• Internal RC oscillation stops
4.5 to 5.5
25
100
• HOLD mode
• All oscillation stop
4.5 to 5.5
0.05
30
µA
(Note 4) The currents into the output transistors and the pull-up MOS transistors are ignored.
No. 5648-15/20