LC87F7J32A Datasheet, PDF (21/29 Pages) Sanyo Semicon Device – FROM 32K byte, RAM 1024 byte on-chip 8-bit 1-chip Microcontroller

LC87F7J32A
Consumption Current Characteristics at Ta = -40°C to +85°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Symbol
Normal mode
consumption
current
(Note 9-1)
IDDOP(1)
IDDOP(2)
Pin/
Remarks
Conditions
VDD[V]
min
VDD1
=VDD2
=VDD3
• FmCF=12MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 12MHz side
• Internal RC oscillation stopped.
4.5 to 5.5
• Frequency variable RC oscillation stopped.
• 1/1 frequency division ratio
3.0 to 3.6
Specification
typ
max
unit
8.5
23
4.8
13
IDDOP(3)
IDDOP(4)
IDDOP(5)
• FmCF=8MHz ceramic oscillation mode
• 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
4.5 to 5.5
3.0 to 3.6
2.5 to 3.0
6.9
19
3.9
11
3.1
8.8
IDDOP(6)
IDDOP(7)
IDDOP(8)
IDDOP(9)
IDDOP(10)
IDDOP(11)
IDDOP(12)
IDDOP(13)
IDDOP(14)
IDDOP(15)
IDDOP(16)
• FmCF=4MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 4MHz side
• Internal RC oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/2 frequency division ratio
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to internal RC oscillation
• Frequency variable RC oscillation stopped.
• 1/2 frequency division ratio
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• Internal RC oscillation stopped.
• System clock set to 10MHz wifh frequency
variable RC oscillation
• 1/1 frequency division ratio
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• Internal RC oscillation stopped.
• System clock set to 4MHz wifh frequency
variable RC oscillation
• 1/1 frequency division ratio
4.5 to 5.5
3.0 to 3.6
2.2 to 3.0
4.5 to 5.5
3.0 to 3.6
2.2 to 3.0
4.5 to 5.5
3.0 to 3.6
4.5 to 5.5
3.0 to 3.6
2.2 to 3.0
2.4
6.6
1.3
3.5
1.1
3.2 _mA
0.7
3.3
0.4
1.9
0.3
1.5
7.8
21
4.5
12
3.6
10
2.8
7.7
1.8
5.5
IDDOP(17)
IDDOP(18)
IDDOP(19)
• FmCF=0Hz (oscillation stopped)
• 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
4.5 to 5.5
3.0 to 3.6
2.2 to 3.0
35
120
18
72 μA
13
53
HALT mode IDDHALT(1)
• HALT mode
consumption
current
• FmCF=12MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
4.5 to 5.5
3.8
9.2
(Note 9-1)
IDDHALT(2)
• System clock set to 12MHz side
• Internal RC oscillation stopped.
• Frequency variable RC oscillation stopped.
3.0 to 3.6
2.0
5.0
IDDHALT(3)
• 1/1 frequency division ratio
• HALT mode
• FmCF=8MHz ceramic oscillation mode
4.5 to 5.5
mA
2.8
7.7
IDDHALT(4)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 8MHz side
3.0 to 3.6
1.4
3.9
IDDHALT(5)
• Internal RC oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/1 frequency division ratio
2.5 to 3.0
1.1
3.1
Note 9-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors.
Continued on next page.
No.A0886-21/29