LC87F1HC4B

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22

Parameter

Symbol

Pin/

Remarks

Conditions

Specification

VDD [V]

min

typ

max

unit

Normal mode

consumption

current

(Note 7-1)

IDDOP(1)

VDD1

=VDD2

=VDD3

 FmCF=12MHz ceramic oscillation mode

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to 12MHz side

 Internal PLL oscillation stopped

 Internal RC oscillation stopped

 USB circuit stopped

 1/1 frequency division ratio

4.5 to 5.5

9.8

24

mA

IDDOP(2)

3.0 to 3.6

5.7

14

IDDOP(3)

 FmCF=12MHz ceramic oscillation mode

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to 12MHz side

 Internal PLL oscillation mode active

 Internal RC oscillation stopped

 USB circuit active

 1/1 frequency division ratio

4.5 to 5.5

15

35

IDDOP(4)

3.0 to 3.6

7.7

20

IDDOP(5)

 FmCF=12MHz ceramic oscillation mode

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to 6MHz side

 Internal RC oscillation stopped

 1/2 frequency division ratio

4.5 to 5.5

6.7

16

IDDOP(6)

3.0 to 3.6

3.9

9.0

IDDOP(7)

2.7 to 3.0

3.2

7.3

IDDOP(8)

 FmCF=0Hz(oscillation stopped)

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to internal RC oscillation.

 1/2 frequency division ratio

4.5 to 5.5

0.72

3.4

IDDOP(9)

3.0 to 3.6

0.41

1.9

IDDOP(10)

2.7 to 3.0

0.35

1.5

IDDOP(11)

 FmCF=0Hz(oscillation stopped)

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to crystal oscillation.

(32.768kHz)

 Internal RC oscillation stopped

 1/2 frequency division ratio

4.5 to 5.5

45

184

A

IDDOP(12)

3.0 to 3.6

18

65

IDDOP(13)

2.7 to 3.0

14

47

HALT mode

consumption

current

(Note7-1)

IDDHALT(1)

 HALT mode

 FmCF=12MHz ceramic oscillation mode

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to 12MHz side

 Internal PLL oscillation stopped

 Internal RC oscillation stopped

 USB circuit stopped

 1/1 frequency division ratio

4.5 to 5.5

4.9

12

mA

IDDHALT(2)

3.0 to 3.6

2.7

6.4

IDDHALT(3)

 HALT mode

 FmCF=12MHz ceramic oscillation mode

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to 12MHz side

 Internal PLL oscillation mode active

 Internal RC oscillation stopped

 USB circuit active

 1/1 frequency division ratio

4.5 to 5.5

9.5

23

IDDHALT(4)

3.0 to 3.6

4.7

12

IDDHALT(5)

 HALT mode

 FmCF=12MHz ceramic oscillation mode

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to 6MHz side

 Internal RC oscillation stopped

 1/2 frequency division ratio

4.5 to 5.5

3.0

7.3

IDDHALT(6)

3.0 to 3.6

1.6

3.8

IDDHALT(7)

2.7 to 3.0

1.3

2.9

IDDHALT(8)

 HALT mode

 FmCF=0Hz(oscillation stopped)

 FsX'tal=32.768kHz crystal oscillation mode

 System clock set to internal RC oscillation.

 1/2 frequency division ratio

4.5 to 5.5

0.41

2.0

IDDHALT(9)

3.0 to 3.6

0.20

0.95

IDDHALT(10)

2.7 to 3.0

0.17

0.70

Note 7-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up

resistors.

Continued on next page.