MB90423G Datasheet, PDF (48/99 Pages) Fujitsu Component Limited. – 16-Bit Original Microcontroller

MB90420G/5G (A) Series
(2) Block diagram
AVCC
AVRH
AVSS
D/A converter
MPX
AN0
AN1
AN2
Sequential comparator
AN3
register
AN4
AN5
Comparator
AN6
AN7
Sample & hold circuit
A/D data register
ADCRH, L
A/D control status register, high
A/D control status register, low
16-bit reload timer 1
Timer start
Trigger start
P50/ADTG
φ
ADCSH, L
Operating clock
Prescaler
48