R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 721

• 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 684 of 802
Figure 32.18
32.5.2
COM1-SEG0
COM0-SEG0
Internal signal
LCDCK timing
Figures 32.18 to 32.29 show the LCD drive waveform corresponding to each duty and bias for dot matrix panel
control (LWAV = 1).
COM1
COM0
SEG0
Dot Matrix Panel Control Waveform
LCD Drive Waveform (LWAV = 1, 1/4, 1/8 duty, 1/4 bias)
Note:
1. n = 3 when 1/4 duty is selected, and n = 7 when 1/8 duty is selected.
COM0
On
COM1
Off
Oct 30, 2009
One frame
COM2
Off
COMn
On
COM0
On
COM1
Off
COM2
Off
COMn
32. LCD Drive Control Circuit
On
COM0
On
-VL1
-VL2
-VL3
-VL4
-VL1
-VL2
-VL3
-VL4
VL4
VL3
VL2
VL1
VSS
VL4
VL3
VL2
VL1
VSS
VL4
VL3
VL2
VL1
VSS
VL4
VL3
VL2
VL1
VSS
VL4
VL3
VL2
VL1
VSS