Datasheet

Section 10A I/O Ports
(H8S/2633, H8S/2632, H8S/2631, H8S/2633R)
Page 414 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
Pin Selection Method and Pin Functions
PA0/A16 The pin function is switched as shown below according to the operating mode,
bits AE3 to AE0 in PFCR, and bit PA0DDR.
Operating mode Modes 4 to 6
AE3 to AE0 B'0000 to B'1000 B'1001 to B'1111
PA0DDR 0 1 —
Pin function PA0 input PA0 output A16 output
Operating mode Mode 7
PA0DDR 0 1
Pin function PA0 input PA0 output