LC88FC2H0B

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19

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Parameter

Symbol

Applicable Pin

/Remarks

Conditions

Specification

VDD [V]

min

typ

max

unit

Oscillation

frequency range

(Note 2-3)

FmCF (1)

PC3 (CF1),

PC4 (CF2)

12 MHz ceramic oscillator

mode

See Fig. 1.

3.0 to 3.6

12

MHz

FmCF (2)

PC3(CF1),

PC4(CF2)

10 MHz ceramic oscillator

mode

See Fig. 1.

2.7 to 3.6

10

FmRC

Internal RC oscillation

2.7 to 3.6

0.5

1.0

2.0

FmSLRC

Internal low-speed RC

oscillation

2.7 to 3.6

18

30

45

kHz

FsX'tal

XT1, XT2

32.768 kHz crystal oscillator

mode

See Fig. 2.

2.7 to 3.6

32.768

FmVCO(1)

VCO oscillator

When setting FRQSEL=0

See Fig. 9.

2.7 to 3.6

12

28

MHz

FmVCO(2)

VCO oscillator

When setting FRQSEL=1

See Fig. 9.

2.7 to 3.6

38

70

FmVCO(5)

VCO oscillator

2.7 to 3.6

Note 2-3

Note 2-2 : See Tables 1 and 2 for oscillator constant values.

Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended

Operating Ranges limits may affect device reliability.