HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 41

• Manufacturer Part Number: HD64F3684FP
• Description: IC H8 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3684FP

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

1.4
Table 1.1
Type
Power
source pins
Clock pins
System
control
Interrupt
pins
RTC
Timer B1
Pin Functions
Pin Functions
Symbol
V
V
AV
V
OSC1
OSC2
X1
X2
RES
TEST
NMI
IRQ0 to
IRQ3
WKP0 to
WKP5
TMOW
TMIB1
CC
SS
CL
CC
Pin No.
FP-64E
FP-64A
12
9
3
6
11
10
5
4
7
8
35
51 to 54
13, 14,
19 to 22
23
52
I/O
Input
Input
Input
Input
Input
Output
Input
Output
Input
Input
Input
Input
Input
Output
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 F 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 k ) 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.
This is an output pin for divided clocks.
External event input pin.
Rev.5.00 Nov. 02, 2005 Page 7 of 500
Section 1 Overview
REJ09B0027-0500