R5F2L387ANFP#U1 Renesas Electronics America, R5F2L387ANFP#U1 Datasheet - Page 722

• Manufacturer Part Number: R5F2L387ANFP#U1
• Description: MCU 1KB FLASH 48K ROM 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/38Ar

Specifications of R5F2L387ANFP#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: 68
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-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 685 of 802
Figure 32.19
Figure 32.20
Figure 32.21
Internal signal
LCDCK timing
Internal signal
LCDCK timing
Internal signal
LCDCK timing
COM1
COM0
COM1
COM0
SEG0
COM1
COM0
SEG0
SEG0
LCD Drive Waveform (LWAV = 1, Static, 1/4 bias)
LCD Drive Waveform (LWAV = 1, 1/3 duty, 1/4 bias)
LCD Drive Waveform (LWAV = 1, 1/2 duty, 1/4 bias)
COM0
COM0
COM0
On
On
On
One frame
One frame
One frame
COM1
COM1
COM0
On
Off
On
Oct 30, 2009
COM2
COM0
COM0
Off
On
Off
COM0
COM1
COM0
On
Off
Off
Not functional
COM1
COM0
COM0
On
On
On
COM2
COM1
COM0
Off
Off
On
COM0
COM0
COM0
Off
On
Off
COM1
COM1
COM0
Off
32. LCD Drive Control Circuit
Off
Off
COM2
COM0
COM0
On
Off
On
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
VL4
VL3
VL2
VL1
VSS
VSS
VL4
VL3
VL2
VL1
VSS
VL4
VL3
VL2
VL1
VSS