LC87F0808AUQFPTLM-H Datasheet, PDF (19/25 Pages) ON Semiconductor – 8-bit 1-chip Microcontroller

LC87F0808A
Consumption Current Characteristics at Ta = -40°C to +85°C, VSS1 = VSS2 = 0V
Parameter
Symbol
Normal mode
consumption
current
(Note 10-1)
IDDOP(1)
Pin/
Remarks
VDD1,
VDD2
Conditions
• FmCF=20MHz ceramic oscillation mode
• System clock set to 20MHz side
• All internal RC oscillation stopped.
• 1/1 frequency division ratio
Specification
VDD[V]
min
typ
max
unit
3.3 to 5.5
10
12.5
(Note 10-2)
IDDOP(2)
• FmCF=4MHz ceramic oscillation mode
• System clock set to 4MHz side
• All internal RC oscillation stopped.
• 1/1 frequency division ratio
3.3 to 5.5
3
4.1
IDDOP(3)
• FsX’tal=32.768kHz crystal oscillation mode
• Internal medium speed RC oscillation
mA
stopped.
• System clock set to internal high speed
3.3 to 5.5
9.2
11
RC oscillation (20MHz).
• 1/1 frequency division ratio
IDDOP(4)
• FsX’tal=32.768kHz crystal oscillation mode
• Internal high speed RC oscillation stopped.
• System clock set to internal medium speed
3.3 to 5.5
0.5
0.7
RC oscillation.
• 1/2 frequency division ratio
IDDOP(5)
• FsX’tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz crystal
oscillation.
• All internal RC oscillation stopped.
3.3 to 5.5
32
74 μA
• 1/1 frequency division ratio
HALT mode
consumption
current
(Note 10-1)
IDDHALT(1)
VDD1,
VDD2
• HALT mode
• FmCF=20MHz ceramic oscillation mode
• System clock set to 20MHz side
• All internal RC oscillation stopped.
3.3 to 5.5
4.7
5.8
(Note 10-2)
• 1/1 frequency division ratio
IDDHALT(2)
• HALT mode
• FmCF=4MHz ceramic oscillation mode
• System clock set to 4MHz side
• All internal RC oscillation stopped.
• 1/1 frequency division ratio
3.3 to 5.5
1.5
2.3
IDDHALT(3)
• HALT mode
• FsX’tal=32.768kHz crystal oscillation
mA
mode
• Internal medium speed RC oscillation
stopped.
3.3 to 5.5
4
5
• System clock set to internal high speed
RC oscillation (20MHz).
• 1/1 frequency division ratio
IDDHALT(4)
• HALT mode
• FsX’tal=32.768kHz crystal oscillation mode
• Internal high speed RC oscillation stopped.
• System clock set to internal medium speed
3.3 to 5.5
0.3
0.45
RC oscillation.
• 1/2 frequency division ratio
IDDHALT(5)
• HALT mode
• FsX’tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz crystal
oscillation.
• All internal RC oscillation stopped.
3.3 to 5.5
16
60 μA
• 1/1 frequency division ratio
Note10-1: Values of the consumption current do not include current that flows into the output transistors and internal
pull-up resistors.
Note10-2: The consumption current values do not include operational current of LVD function if not specified.
Continued on next page.
No.A1828-19/25