1.3.2
Pin Functions
Table 1.5 outlines the pin functions of the H8/38024 Group.
Table 1.5
Pin Functions
FP-80A
Type
Symbol
TFP-80C FP-80B TLP-85V
Power
V
52
CC
source
pins
V
8
SS
(= AV
53
AV
1
CC
AV
8 (= V
SS
V
51
1
V
50
2
V
49
3
*
4
CV
4
CC
Pin No.
54
E8
10
D8
)
(= AV
)
E1
SS
SS
55
(= AV
)
SS
3
B1
)
10
E1
SS
(= V
)
(= V
)
SS
SS
53
F9
52
E9
51
F8
—
—
Pad
Pad
Pad
No. *
1
No. *
2
No. *
3
I/O
53
54
52
Input
9
10
8
Input
54
55
53
1
2
1
Input
8
9
8
Input
52
53
51
Input
51
52
50
50
51
49
—
—
—
Input
Rev. 6.00, 08/04, page 19 of 628
Name and Functions
Power supply: All V
CC
pins should be connected
to the system power
supply.
Ground: All V
pins
SS
should be connected to
the system power supply
(0 V).
Analog power supply:
This is the power supply
pin for the A/D converter.
When the A/D converter
is not used, connect this
pin to the system power
supply.
Analog ground: This is
the A/D converter ground
pin. It should be
connected to the system
power supply (0V).
LCD power supply:
These are the power
supply pins for the LCD
controller/driver.
Power supply: This is
the internal step-down
power supply pin. To
ensure stability, a
capacitor with a rating of
about 0.1 µF should be
connected between this
pin and the V
pin.
SS