MDT10P223 Datasheet, PDF (21/21 Pages) Micon Design Technology Corporation – 8-bit micro-controller

MDT10P223
15. External Capacitor Selection For Crystal Oscillator
@ V_dd＝5.0 V
Osc. Type
XT
LF
Resonator Freq.
10 MHz
4 MHz
1 MHz
1 MHz
455 KHz
32 KHz
Capacity Range
10 pF ~ 50 pF
10 pF ~ 50 pF
20 pF ~50 pF
20 pF ~ 30 pF
20 pF ~30 pF
20 pF ~30 pF
XT Oscillator Mode
LF Oscillator Mode
MDT10P223
OSC1
OSC2
Ext-R Oscillator Mode
MDT10P223
OSC1
OSC2
RC Oscillator Mode
MDT10P223
OSC1 OSC2
C1
C2
Fosc/4
The above values of the external capacitor are for reference only, but the higher capacitance
also increases the start-up time.
This specification are subject to be changed without notice. Any latest information
Please visit http;//www.mdtic.com.tw
P.21
2010/06 Ver. 1.0