NEC PD78214 - Manual (Page 454)

425
Appendix A 78K/II Series Product List
A
(2/3)
µPD78234 Sub-Series µPD78244 Sub-Series
µPD78233 µPD78243
µPD78238
( µPD78P238)
µPD78237
None
8 bits × 8
µPD78234 µPD78244
12 bits × 2 None
Selected freely Selected according to
operating frequency
1
3
4
Provided
Provided
7
16 bytes (0FFD0H to 0FFDFH)
1 channel
1 channel (SBI)
Provided (shared with timer/counter 3)
3.4 V to V
DD
3.6 V to V
DD
8 bits × 2 None
Provided
4 bits × 2 or 8 bits × 1
Provided
Pins subject to A/D conversion. Pin voltage is 0 V to AV
REF
during A/D
conversion.