LC88FC2H0A Datasheet, PDF (19/48 Pages) ON Semiconductor – 16-bit Microcontroller

LC88FC2H0A
Continued from preceding page.
Parameter
Symbol
Applicable Pin
/Remarks
Oscillation
frequency range
(Note 2-3)
FmCF (1)
FmCF (2)
PC3 (CF1),
PC4 (CF2)
PC3(CF1),
PC4(CF2)
FmRC
Conditions
12 MHz ceramic oscillator
mode
See Fig. 1.
10 MHz ceramic oscillator
mode
See Fig. 1.
Internal RC oscillation
VDD [V] min
3.0 to 3.6
Specification
typ
max unit
12
2.7 to 3.6
10
MHz
2.7 to 3.6 0.5
1.0
2.0
FmSLRC
FsX'tal
FmVCO(1)
FmVCO(2)
FmVCO(5)
XT1, XT2
Internal low-speed RC
oscillation
32.768 kHz crystal oscillator
mode
See Fig. 2.
VCO oscillator
When setting FRQSEL = 0
See Fig. 9.
VCO oscillator
When setting FRQSEL = 1
See Fig. 9.
VCO oscillator
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
18
30
45
32.768
12
28
38
70
Note 2-3
kHz
MHz
Note 2-2 : See Tables 1 and 2 for oscillator constant values.
Note 2-3 : VCO oscillation frequency = Ceramic oscillator frequencySetting point of SELREF
No.A2183-19/48