DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 323

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2)
Figure 10.22 shows an example of PWM mode 1 operation.
In this example, TGRA compare match is set as the TCNT clearing source, 0 is set for the TGRA
initial output value and output value, and 1 is set as the TGRB output value. In this case, the value
set in TGRA is used as the period, and the values set in TGRB registers as the duty.
Figure 10.23 shows an example of PWM mode 2 operation. In this example, synchronous
operation is designated for channels 0 and 1, TGRB_1 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
(TGRA_0 to TGRD_0, TGRA_1), to output a 5-phase PWM waveform. In this case, the value set
in TGRB_1 is used as the cycle, and the values set in the other TGRs as the duty.
Examples of PWM Mode Operation
TGRB_1
TGRA_1
TGRD_0
TGRC_0
TGRB_0
TGRA_0
H'0000
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
TGRA
TGRB
H'0000
TIOCA
TCNT value
TCNT value
Figure 10.22 Example of PWM Mode Operation (1)
Figure 10.23 Example of PWM Mode Operation (2)
Counter cleared by
TGRA compare match
Counter cleared by
TGRB_1 compare match
Rev. 2.00 Sep. 28, 2009 Page 281 of 994
Time
REJ09B0452-0200
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