Pin Functions - Renesas H8 Series Hardware Manual

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
1 2 3
No. * No. * No. *
I/O
53 54 52 Input
9 10 8 Input
54 55 53
1 2 1 Input
8 9 8 Input
Input
52 53 51
51 52 50
50 51 49
— — — Input
Rev. 7.00 Mar 10, 2005 page 19 of 652
Section 1 Overview
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
REJ09B0042-0700