h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 51

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

Type
Serial communication
interface (SCI)/
Smart Card interface
Controller area
network (HCAN)
A/D converter
Motor control PWM
timer
Symbol
TxD4,
TxD2,
TxD1,
TxD0
RxD4,
RxD2,
RxD1,
RxD0
SCK4,
SCK2,
SCK1,
SCK0
HTxD0
HTxD1
HRxD0
HRxD1
AN15 to
AN0
ADTRG
AVcc
AVss
Vref
PWM1A to
PWM1H
PWM2A to
PWM2H
Pin No.
82
111
78
75
81
112
79
76
80
113
80
77
109,
121
110,
125
143 to 128 Input
99
126
144
127
52 to 55,
57 to 60
62 to 65,
67 to 70
I/O
Output
Input
I/O
Output
Input
Input
Input
Input
Input
Output
Output
Name and Function
Transmit data output pins
Receive data input pins
Clock I/O pins
The SCK output type is NMOS push-
pull.
Pin for CAN bus transmission
Pin for CAN bus reception
Analog input pins
Pin for input of an external trigger to
start A/D conversion
A/D converter power supply pin
If the A/D converter is not used, connect
this pin to the system power supply (+5
V).
A/D converter ground pin
Connect this pin to the system power
supply (0 V).
A/D converter reference voltage input
pin
If the A/D converter is not used, connect
this pin to the system power supply (+5
V).
PWM timer channel 1 output pins
PWM timer channel 2 output pins
Rev. 2.00 Dec. 05, 2005 Page 13 of 724
Section 1 Overview
REJ09B0200-0200