LC877264A Datasheet, PDF (18/24 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 64/56/48 KB ROM and 2048-Byte RAM On Chip

LC877264A/56A/48A
7. Current Consumption Characteristics at Ta=-30°C to +70°C, VSS1=VSS2=VSS3=0V
Parameter
Symbol
Pins
Conditions
Ratings
unit
VDD[V] min. typ. max
Current consumption IDDOP(1) VDD1= •FmCF=10MHz
4.5–6.0
12.5 30 mA
during normal
VDD2= Ceramic resonator
operation
VDD3 oscillation
(Note 4)
•FsX’tal=32.768kHz
crystal oscillation
•System clock: CF
10MHz oscillation
•Internal RC oscillation
stopped.
•Divider : 1/1
IDDOP(2)
•CF1=20MHz external 4.5–6.0
clock
14
31
•FsX’tal=32.768kHz
crystal oscillation
•System clock: CF1
oscillation
•Internal RC oscillation
stopped.
•Divider :1/2
IDDOP(3)
•FmCF=4MHz Ceramic 4.5–6.0
5.8
17
resonator oscillation
•FsX’tal=32.768kHz
crystal oscillation
IDDOP(4)
•System clock: CF
4MHz oscillation
2.5–4.5
2.7
11
•Internal RC oscillation
stopped.
•Divider :1/1
IDDOP(5)
IDDOP(6)
•FmCF=0Hz (No
oscillation)
•FsX’tal=32.768kHz
crystal oscillation
•System clock: RC
oscillation
•Divider :1/2
4.5–6.0
2.5–4.5
1
10
0.5
6
IDDOP(7)
IDDOP(8)
•FmCF=0Hz (No
oscillation)
•FsX’tal=32.768kHz
crystal oscillation
•System clock:
32.768kHz
•Internal RC oscillation
stopped.
•Divider :1/2
4.5–6.0
2.5–4.5
40
140 µA
16
60
Continued/
No.6719-18/24