R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 390

• 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 353 of 802
20.5
Figure 20.14
TRDIOBi
TRDIOCi
TRDIODi
In PWM mode, a PWM waveform is output. Up to three PWM waveforms with the same period can be output by
timer RDi (i = 0 or 1). Also, up to six PWM waveforms with the same period can be output by synchronizing timer
RD0 and timer RD1. Since this mode functions by a combination of the TRDIOji (i = 0 or 1, j = B, C, or D) pin and
TRDGRji register, PWM mode, or any other mode or function, can be selected for each individual pin. (However,
since the TRDGRAi register is used when using any pin for PWM mode, the TRDGRAi register cannot be used for
other modes.)
Figure 20.14 shows a Block Diagram of PWM Mode, and Table 20.9 lists the PWM Mode Specifications. Figures
20.15 and 20.16 show Operation Examples in PWM Mode.
i = 0 or 1
Notes:
1. When the BFCi bit in the TRDMR register is set to 1 (TRDGRCi register is used as the buffer register of the TRDGRAi register).
2. When the BFDi bit in the TRDMR register is set to 1 (TRDGRDi register is used as the buffer register of the TRDGRBi register).
PWM Mode
Block Diagram of PWM Mode
Output
control
Oct 30, 2009
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Comparator
Comparator
Comparator
Comparator
TRDGRAi
TRDGRBi
TRDGRCi
TRDGRDi
TRDi
20. Timer RD
(Note 1)
(Note 2)