R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 812

• 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 775 of 802
35.19 Notes on LCD Drive Control Circuit
35.19.1 When Division Resistors are Connected Externally
35.19.2 Voltage Multiplier
The reference value of R1 to R4 is 200 k , and the reference value of C1 to C4 is 0.22 F. These optimal
values depend on the LCD panel, the number of segment and common pins, and the frame frequency in use.
Adjust the values as required (refer to Figure 32.4).
The reference value of CL is 0.22 F, and the reference value of C1 to C4 is 0.22 F. These optimal values
depend on the LCD panel, the number of segment and common pins, and the frame frequency in use. Adjust the
values as required (refer to Figure 32.5).
Oct 30, 2009
35. Usage Notes