HD6433682 ETC, HD6433682 Datasheet - Page 145

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

P23 pin
P22/TXD pin
Legend X: Don't care.
P21/RXD pin
Legend X: Don't care.
P20/SCK3 pin
Legend X: Don't care.
Register
Bit Name
Setting Value 0
Register
Bit Name
Setting Value 0
Register
Bit Name
Setting Value 0
Register
Bit Name
Setting Value 0
PCR2
PCR23
1
PMR1
TXD
1
SCR3
RE
1
SCR3
CKE1
0
0
1
PCR2
1
X
PCR2
1
X
0
1
X
PCR22
0
PCR21
0
CKE0
0
Pin Function
P23 input pin
P23 output pin
Pin Function
P22 input pin
P22 output pin
TXD output pin
Pin Function
P21 input pin
P21 output pin
RXD input pin
SMR
COM
0
1
X
X
PCR2
0
1
X
X
X
PCR20
Rev. 3.00, 05/03, page 115 of 472
Pin Function
P20 input pin
P20 output pin
SCK3 output pin
SCK3 output pin
SCK3 input pin