HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 33

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Type
Interrupt
pins
Timer pins
Symbol
IRQ
IRQ
IRQ
IRQ
INT
INT
TMOW
TMIB
TMOV
TMCIV
TMRIV
TRGV
FTCI
FTOA
FTOB
7
0
0
1
2
3
to
FP-64A
16
55
56
57
32 to 25 40 to 33 38 to 31
53
31
37
36
35
57
39
40
41
DP-64S
24
63
64
1
61
39
45
44
43
1
47
48
49
Pin No.
TFP-80C I/O
19
69
70
71
67
37
46
45
44
71
49
50
51
Input
Input
Output
Input
Output
Input
Input
Input
Input
Output
Output
Rev. 6.00 Sep 12, 2006 page 11 of 526
Name and Functions
IRQ interrupt request 0 to 3:
These are input pins for edge-
sensitive external interrupts, with
a selection of rising or falling
edge
INT interrupt request 0 to 7:
These are input pins for edge-
sensitive external interrupts, with
a selection of rising or falling
edge
Clock output: This is an output
pin for waveforms generated by
the timer A output circuit
Timer B1 event counter input:
This is an event input pin for input
to the timer B1 counter
Timer V output: This is an
output pin for waveforms
generated by the timer V output
compare function
Timer V event input: This is an
event input pin for input to the
timer V counter
Timer V counter reset: This is a
counter reset input pin for timer V
Timer V counter trigger input:
This is a trigger input pin for the
timer V counter and realtime
output port
Timer X clock input: This is an
external clock input pin for input
to the timer X counter
Timer X output compare A
output: This is an output pin for
timer X output compare A
Timer X output compare B
output: This is an output pin for
timer X output compare B
Section 1 Overview
REJ09B0326-0600