Hitachi H8S/2628 Hardware Manual page 42

Type Symbol
8-bit timer TMRI23
(TMR) TMRI01
Serial TxD2
communi- TxD0
cation
RxD2
Interface
RxD0
(SCI)/
SCK2
smart card
SCK0
interface
HCAN HTxD
HRxD
Synchro- SSO1
nous serial SSO0
communi-
SSI1
cation unit
SSI0
(SSU)
SSCK1
SSCK0
SCS1
SCS0
A/D AN15
converter AN14
AN13
AN12
AN11
AN10
AN9
AN8
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
ADTRG
AVCC
AVSS
Rev. 1.0, 09/02, page 6 of 568
Pin NO. I/O
8 Input
7
42 Output
52
43 Input
51
44 Input/
50 Output
6 Output
5 Input
27 Input/
23 Output
28 Input/
24 Output
29 Input/
25 Output
30 Input/
26 Output
76 Input
77
78
79
80
81
82
83
87
88
89
90
91
92
93
94
72 Input
86 Input
84 Input
Function
Counter reset input pins
Data output pins
Data input pins
Clock input/output pins
CAN bus transmission pin
CAN bus reception pin
Data input/output pins
Data input/output pins
Clock input/output pins
Chip select input/output pins
Analog input pins
Pin for input of an external trigger to start A/D
conversion
Power supply pin for the A/D converter. When the
A/D converter is not used, connect this pin to the
system power supply (+5 V).
The ground pin for the A/D converter. Connect
this pin to the system power supply (0 V).