HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 274

IC H8 MCU FLASH 32K 64LQFP

HD64F3684FP

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

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
-

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Section 13 Timer Z
13.5
There are three kinds of timer Z interrupt sources; input capture/compare match, overflow, and
underflow. An interrupt is requested when the corresponding interrupt request flag is set to 1 while
the corresponding interrupt enable bit is set to 1.
13.5.1
1. IMF Flag Set Timing: The IMF flag is set to 1 by the compare match signal that is generated
Rev.5.00 Nov. 02, 2005 Page 240 of 500
REJ09B0027-0500
TCNT input clock
Compare match
signal
when the GR matches with the TCNT. The compare match signal is generated at the last state
of matching (timing to update the counter value when the GR and TCNT match). Therefore,
when the TCNT and GR matches, the compare match signal will not be generated until the
TCNT input clock is generated. Figure 13.48 shows the timing to set the IMF flag.
TCNT
ITMZ
GR
IMF
Interrupts
Status Flag Set Timing
Figure 13.48 IMF Flag Set Timing when Compare Match Occurs
N
N
N+1

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