
Appendix A Electrical Characteristics
MC9S12KT256 Data Sheet, Rev. 1.16
626
Freescale Semiconductor
A.4
Output Loads
A.4.1
Resistive Loads
The on-chip voltage regulator is intended to supply the internal logic and oscillator circuits allows no
external DC loads.
A.4.2
Capacitive Loads
The capacitive loads are specied in
Table A-10. Ceramic capacitors with X7R dielectricum are required.
Table A-10. Voltage Regulator — Capacitive Loads
Num
Characteristic
Symbol
Min
Typical
Max
Unit
1
VDD external capacitive load
CDDext
200
440
12000
nF
2
VDDPLL external capacitive load
CDDPLLext
90
220
5000
nF