HD64F3694HV Datasheet, PDF (39/452 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Section 1 Overview
1.4 Pin Functions
Table 1.1 Pin Functions
Type
Power
source
pins
Pin No.
FP-48F
FP-64E FP-48B
Symbol FP-64A TNP-48 I/O
V
12
10
Input
CC
V
9
7
Input
SS
AV_CC
3
1
Input
V
6
4
Input
CL
Clock OSC1 11
9
pins
OSC2 10
8
Input
Output
X1
5
X2
4
3
Input
2
Output
System RES
7
control
5
Input
TEST 8
Interrupt NMI
35
pins
IRQ0 to 51 to 54
IRQ3
WKP0 to 13, 14,
WKP5 19 to 22
6
25
37 to 40
11 to 16
Input
Input
Input
Input
Functions
Power supply pin. Connect this pin to the
system power supply.
Ground pin. Connect this pin to the system
power supply (0V).
Analog power supply pin for the A/D converter.
When the A/D converter is not used, connect
this pin to the system power supply.
Internal step-down power supply pin. Connect a
capacitor of around 0.1 µF between this pin
and the Vss pin for stabilization.
These pins connect with crystal or ceramic
resonator for the system clock, or can be used
to input an external clock.
See section 5, Clock Pulse Generators, for a
typical connection.
These pins connect with a 32.768 kHz crystal
resonator for the subclock. See section 5,
Clock Pulse Generators, for a typical
connection.
Reset pin. The pull-up resistor (typ. 150 kΩ) is
incorporated. When driven low, the chip is
reset.
Test pin. Connect this pin to Vss.
Non-maskable interrupt request input pin. Be
sure to pull-up by a pull-up resistor.
External interrupt request input pins. Can select
the rising or falling edge.
External interrupt request input pins. Can select
the rising or falling edge.
Rev.5.00 Nov. 02, 2005 Page 9 of 418
REJ09B0028-0500