LC875J64C Datasheet, PDF (18/23 Pages) Sanyo Semicon Device – ROM 64K/56K/48K byte, RAM 2048 byte on-chip 8-bit 1-chip Microcontroller

LC875J64C/875J56C/875J48C
Continued from preceding page.
Parameter
HALT mode
consumption
current
(Note 7-1)
HOLD mode
consumption
current
Symbol
Pin/
Remarks
Conditions
VDD [V]
min
IDDHALT(1)
IDDHALT(2)
VDD1
=VDD2
=VDD3
• HALT mode
• FmCF=12MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 12MHz side
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
4.5 to 5.5
3.0 to 3.6
• 1/1 frequency division ratio
IDDHALT(3)
• HALT mode
• CF1=24MHz external clock
• FmX’tal=32.768kHz crystal oscillation mode
4.5 to 5.5
IDDHALT(4)
• System clock set to CF1 side
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
3.0 to 3.6
• 1/2 frequency division ratio
IDDHALT(5)
• HALT mode
• FmCF=8MHz ceramic oscillation mode
4.5 to 5.5
IDDHALT(6)
IDDHALT(7)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 8MHz side
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
• 1/1 frequency division ratio
3.0 to 3.6
2.5 to 3.0
IDDHALT(8)
• HALT mode
• FmCF=4MHz ceramic oscillation mode
4.5 to 5.5
IDDHALT(9)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 4MHz side
3.0 to 3.6
IDDHALT(10)
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
• 1/2 frequency division ratio
2.2 to 3.0
IDDHALT(11)
• HALT mode
• FmCF=0Hz (oscillation stopped)
4.5 to 5.5
IDDHALT(12)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to internal RC oscillation
3.0 to 3.6
IDDHALT(13)
• Frequency variable RC oscillation stopped
• 1/2 frequency division ratio
2.2 to 3.0
IDDHALT(14)
• HALT mode
• FmCF=0Hz (oscillation stopped)
4.5 to 5.5
IDDHALT(15)
• FmX’tal=32.768kHz crystal oscillation mode
• Internal RC oscillation stopped
3.0 to 3.6
IDDHALT(16)
• System clock set to 1MHz with
frequency variable RC oscillation
• 1/2 frequency division ratio
2.2 to 3.0
IDDHALT(17)
• HALT mode
• FmCF=0Hz (oscillation stopped)
4.5 to 5.5
IDDHALT(18)
IDDHALT(19)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz side
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
• 1/2 frequency division ratio
3.0 to 3.6
2.2 to 3.0
IDDHOLD(1)
IDDHOLD(2)
VDD1
• HOLD mode
• CF1=VDD or open (external clock mode)
4.5 to 5.5
3.0 to 3.6
IDDHOLD(3)
2.2 to 3.0
Specification
typ
max
unit
2.7
5.5
1.4
3
3.6
7.4
1.9
4.1
2
4.2
1.1
2.3
0.7
1.5
mA
1
2.1
0.5
1.1
0.3
0.7
0.28
1
0.15
0.7
0.1
0.5
1
2.9
0.55
1.8
0.35
1.4
19
50
6.2
3.6
0.015
0.009
0.006
30
20
10
µA
7
6
Timer HOLD
IDDHOLD(4)
• Timer HOLD mode
4.5 to 5.5
16
45
mode
consumption
current
IDDHOLD(5)
IDDHOLD(6)
• CF1=VDD or open (external clock mode)
• FmX’tal=32.768kHz crystal oscillation mode
3.0 to 3.6
2.2 to 3.0
5.5
25
3
15
Note 7-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors.
No.8302-18/23