D13002F16V Renesas Electronics America, D13002F16V Datasheet - Page 371

• Manufacturer Part Number: D13002F16V
• Description: IC H8/3002 ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13002F16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 10-53 shows an example in which GRB3 is buffered by BRB3 in complementary PWM
mode. Buffering is used to set GRB3 to a higher value than GRA3, generating a PWM waveform
with 0% duty cycle. The BRB3 value is transferred to GRB3 when TCNT3 matches GRA3, and
when TCNT4 underflows.
H'1FFF
GRA3
H'0999
H'0000
BRB3
GRB3
TIOCA
TIOCB
Figure 10-53 Register Buffering (Example 4: Buffering in Complementary PWM Mode)
TCNT3 and
TCNT4 values
3
3
H'0999
H'0999
H'0999
TCNT3
TCNT4
H'1FFF
H'1FFF
355
H'1FFF
H'0999
H'0999
GRB3
Time