HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 295

• Manufacturer Part Number: HD64F3026X25
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3026X25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

8.5
The 16-bit timer has two types of interrupts: input capture/compare match interrupts, and overflow
interrupts.
8.5.1
Timing of Setting of IMFA and IMFB at Compare Match: IMFA and IMFB are set to 1 by a
compare match signal generated when 16TCNT matches a general register (GR). The compare
match signal is generated in the last state in which the values match (when 16TCNT is updated
from the matching count to the next count). Therefore, when 16TCNT matches a general register,
the compare match signal is not generated until the next 16TCNT clock input. Figure 8.33 shows
the timing of the setting of IMFA and IMFB.
16TCNT input
clock
16TCNT
GR
Compare
match signal
IMF
IMI
Interrupts
Setting of Status Flags
Figure 8.33 Timing of Setting of IMFA and IMFB by Compare Match
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Section 8 16-Bit Timer
REJ09B0260-0200