HD64F2145 Datasheet, PDF (63/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Pin No.
Type
FP-100B,
Symbol TFP-100B TFP-144 I/O
Name and Function
A/D
AVCC
37
converter
76
Input The analog power supply pin for the A/D
converter and D/A converter.
D/A
converter
When the A/D and D/A converters are not
used, this pin should be connected to the
system power supply (+3 V).
AVref
36
77
Input The reference power supply pin for the A/D
converter and D/A converter.
When the A/D and D/A converters are not
used, this pin should be connected to the
system power supply (+3 V).
AVSS
46
67
Input The ground pin for the A/D converter and
D/A converter. This pin should be
connected to the system power supply
(0 V).
Timer
connec-
tion
VSYNCI 28
HSYNCI 52
CSYNCI 54
VFBACKI 29
HFBACKI 26
80
Input Timer connection synchronous signal input
2
pins.
4
81
78
VSYNCO 27
HSYNCO 53
CLAMPO 32
CBLANK 60
I²C bus SCL0
12
interface SCL1
99
(IIC)
SDA0
16
SDA1
51
79
Output Timer connection synchronous signal
3
output pins.
82
96
14
Input/ I²C clock I/O pins. The output type is
135
Output NMOS open-drain output.
17
Input/ I²C data I/O pins. The output type is NMOS
138
Output open-drain output.
Rev. 2.0, 08/02, page 23 of 788