D12312SVF20V Renesas Electronics America, D12312SVF20V Datasheet - Page 395

• Manufacturer Part Number: D12312SVF20V
• Description: IC H8S/2312S MCU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVF20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 9.26 shows an example of PWM mode 2 operation.
In this example, synchronous operation is designated for channels 0 and 1, TGR1B compare
match is set as the TCNT clearing source, and 0 is set for the initial output value and 1 for the
output value of the other TGR registers (TGR0A to TGR0D, TGR1A), to output a 5-phase PWM
waveform.
In this case, the value set in TGR1B is used as the period, and the values set in the other TGR
registers as the duty.
TGR1B
TGR1A
TGR0D
TGR0C
TGR0B
TGR0A
H'0000
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
TCNT value
Figure 9.26 Example of PWM Mode Operation (2)
Counter cleared by TGR1B
compare match
Rev.7.00 Feb. 14, 2007 page 361 of 1108
Section 9 16-Bit Timer Pulse Unit (TPU)
REJ09B0089-0700
Time