h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 743

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

[Legend]
H:
L:
T:
Keep:
Port:
DDR:
OPE:
WAITE: Wait input enable
Port Name
RxD
TxD
High level
Low level
High impedance
Depends on the port setting (input becomes high-impedance)
Data direction register
Output port enable
Input port becomes high-impedance, and output port retains state
MCU
Operating
Mode
4 to 7
4 to 7
Power-on
Reset
T
H
Hardware
Standby
Mode
T
T
Software Standby Mode
T
H
Rev. 2.00 Dec. 05, 2005 Page 705 of 724
Program
Execution State,
Sleep Mode
HRxD0 input
HTxD0 input
REJ09B0200-0200
Appendix