HD64F36024FX Datasheet, PDF (34/386 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 1 Overview
1.4 Pin Functions
Table 1.1 Pin Functions
Type
Symbol
Power
V
CC
source pins
V_SS
Pin No.
FP-64E
FP-48F,
FP-48B,
TNP-48
12
10
9
7
AV_CC
3
1
V
6
4
CL
Clock pins OSC1
11
9
OSC2
10
8
System
control
Interrupt
pins
RES
7
5
TEST
8
6
NMI
35
25
IRQ0,
IRQ3
51, 54
37, 40
WKP0 to
WKP5
13, 14, 11 to 16
19 to 22
I/O
Input
Input
Input
Input
Input
Output
Input
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 to a crystal or
ceramic resonator for system
clocks, or can be used to input an
external clock.
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. 4.00 Sep. 23, 2005 Page 6 of 354
REJ09B0025-0400