HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 391

• Manufacturer Part Number: HD64F3048VTF8
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048VTF8

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 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: -
• Other names: HD64F3048VX8

Sample Setup Procedure for PWM Mode: Figure 10.28 shows a sample procedure for setting
up PWM mode.
Select counter clear source
Select counter clock
Select PWM mode
Start counter
PWM mode
PWM mode
Figure 10.28 Setup Procedure for PWM Mode (Example)
Set GRA
Set GRB
1
2
3
4
5
6
1. Set bits TPSC2 to TPSC0 in TCR to
2. Set bits CCLR1 and CCLR0 in TCR
3. Set the time at which the PWM
4. Set the time at which the PWM
5. Set the PWM bit in TMDR to select
6. Set the STR bit to 1 in TSTR to start
Section 10 16-Bit Integrated Timer Unit (ITU)
select the counter clock source. If an
external clock source is selected, set
bits CKEG1 and CKEG0 in TCR to
select the desired edge(s) of the
external clock signal.
to select the counter clear source.
waveform should go to 1 in GRA.
waveform should go to 0 in GRB.
PWM mode. When PWM mode is
selected, regardless of the TIOR
contents, GRA and GRB become
output compare registers specifying
the times at which the PWM output
goes to 1 and 0. The TIOCA pin
automatically becomes the PWM
output pin. The TIOCB pin conforms
to the settings of bits IOB1 and IOB0
in TIOR. If TIOCB output is not
desired, clear both IOB1 and IOB0 to 0.
the timer counter.
Rev. 7.00 Sep 21, 2005 page 365 of 878
REJ09B0259-0700