HD64F3687HV Datasheet, PDF (152/538 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Section 9 I/O Ports
P20/SCK3 pin
Register
SCR3
Bit Name
CKE1
Setting Value 0
CKE0
0
SMR
COM
0
0
0
1
0
1
X
1
X
X
Legend: X: Don't care.
PCR2
PCR20
0
1
X
X
X
Pin Function
P20 input pin
P20 output pin
SCK3 output pin
SCK3 output pin
SCK3 input pin
Rev.5.00 Nov. 02, 2005 Page 118 of 500
REJ09B0027-0500