R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 459

• Manufacturer Part Number: R5F2L3AAANFP#U1
• Description: MCU FLASH 96+4KB 100LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

Specifications of R5F2L3AAANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 88
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 422 of 802
20.10.4 Count Source Switching
20.10.5 Input Capture Function
20.10.6 Reset Synchronous PWM Mode
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Switching procedure
(1) Set the TSTARTi (i = 0 or 1) bit in the TRDSTR register to 0 (count stops).
(2) Change bits TCK2 to TCK0 in the TRDCRi register.
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Switching procedure
(1) Set the TSTART0 bit in the TRDSTR register to 0 (count stops).
(2) Set bits CMD1 to CMD0 in the TRDFCR register to 00b (timer mode, PWM mode, and PWM3 mode).
(3) Set bits CMD1 to CMD0 to 01b (reset synchronous PWM mode).
(4) Set the other registers associated with timer RD again.
Switch the count source after the count stops.
The pulse width of the input capture signal should be set to three or more cycles of the timer RD operating
clock (refer to Table 20.1 Timer RD Operating Clocks).
The value of the TRDi register is transferred to the TRDGRji register two or three cycles of the timer RD
operating clock after the input capture signal is applied to the TRDIOji pin (i = 0 or 1, j = either A, B, C, or D)
(when the digital filter is not used).
When reset synchronous PWM mode is used for motor control, make sure OLS0 = OLS1.
Set to reset synchronous PWM mode by the following procedure:
Oct 30, 2009
20. Timer RD