Datasheet

R01DS0033EJ0220 Rev.2.20 Page 61 of 115
Nov 01, 2012
M16C/63 Group 5. Electrical Characteristics
5.1.7 Oscillator Electrical Characteristics
Table 5.17 40 MHz On-Chip Oscillator Electrical Characteristics
V
CC1
= 1.8 to 5.5 V, T
opr
= -20°C to 85°C/-40°C to 85°C, unless otherwise specified.
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
f
OCO40M
40 MHz on-chip oscillator frequency Average frequency in a 10 ms period
2.7 V
≤ V
CC1
< 5.5 V
36 40 44 MHz
Average frequency in a 10 ms period
1.8 V
≤ V
CC1
< 2.7 V
30 40 50 MHz
tsu(f
OCO40M
) Wait time until 40 MHz on-chip
oscillator stabilizes
2ms
Table 5.18 125 kHz On-Chip Oscillator Electrical Characteristics
V
CC1
= 1.8 to 5.5 V, T
opr
= −20°C to 85°C/−40°C to 85°C, unless otherwise specified.
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
f
OCO-S
125 kHz on-chip oscillator frequency Average frequency in a 10 ms period
100 125 150 kHz
tsu(f
OCO-S
) Wait time until 125 kHz on-chip
oscillator stabilizes
20
μs