HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 250

IC H8 MCU FLASH 32K 64-QFP

HD64F3644H

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

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
-

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Section 9 Timers
TCNTV Clear Timing by Compare Match: TCNTV can be cleared by compare match A or B,
as selected by bits CCLR1 and CCLR0 in TCRV0. Figure 9.9 shows the timing.
TCNTV Clear Timing by TMRIV: TCNTV can be cleared by a rising edge at the TMRIV pin,
as selected by bits CCLR1 and CCLR0 in TCRV0. A TMRIV input pulse width of at least 1.5
system clocks is necessary. Figure 9.10 shows the timing.
Rev. 6.00 Sep 12, 2006 page 228 of 526
REJ09B0326-0600
Compare
match A signal
Timer V
output pin
TCNTV
Compare
match A signal
TCNTV
Figure 9.9 Clear Timing by Compare Match
Figure 9.10 Clear Timing by TMRIV Input
N – 1
N
N
H'00
H'00

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