R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 701

• 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 664 of 802
Figure 32.1
Table 32.3
LCD display data
register
LCD display control
data register
Pin status at after reset
fC-LCD
Item
Data bus
f32
LCR3
LCR2
LCR1
LCR0
LSE0 to LSE7
LCD display data register
Specification Overview of LCD Drive Control Circuit (2)
control data register
Block Diagram of LCD Drive Control Circuit
LCD display data
Divide-by-32
LCD display
LRA55L
Divide-by-4
LRA0L
LRA1L
LRA2L
LRA55H
RAM
LRA0
LRA1
LRA2
Common output data corresponding to each segment output is written to bits COM0 to
COM7 in registers LRA0L to LRA95H.
56 bytes
When a bit is set to 1, the corresponding segment is turned on.
When a bit is set to 0, the corresponding segment is turned off.
56 bytes
When a bit is set to 1, the corresponding segment blinked or inverted. Blinking or inverting
is selected by setting the LRVRS bit.
• SEG0 to SEG55: High impedance
• COM0 to COM7: High impedance
• CL1 to CL2: High impedance
• VL1 to VL4: High impedance
LCKS0 to LCKS1
Oct 30, 2009
=00b
=01b
LPSC0 to LPSC2
Divider
f(LCDCK)
Segment voltage
control circuit
Common voltage
control circuit
LCD drive voltage control circuit
Specification
Common/segment
Common/segment
Common/segment
Common/segment
Common driver
Common driver
Common driver
Common driver
Segment driver
Segment driver
Segment driver
32. LCD Drive Control Circuit
driver
driver
driver
driver
LSTAT = 0
LSTAT = 1
COM0
COM1
COM2
COM3
SEG55/COM4
SEG54/COM5
SEG53/COM6
SEG52/COM7
SEG51
SEG50
SEG0
VL4
VL3
VL2
VL1
CL2
CL1