R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 554

• 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 517 of 802
Figure 24.6
24.3.5
When the U2LCH bit in the U2C1 register is set to 1 (inverted), the data written to the U2TB register has its
logic inverted before being transmitted. Similarly, the received data has its logic inverted when read from the
U2RB register. Figure 24.6 shows the Serial Data Logic Switching.
Serial Data Logic Switching Function
(1) U2LCH Bit in U2C1 Register = 0 (not inverted)
(2) U2LCH Bit in U2C1 Register = 1 (inverted)
The above applies under the following conditions:
Serial Data Logic Switching
Transfer Clock
Transfer Clock
• CKPOL bit in U2C0 register = 0 (transmit data output at the falling edge of the transfer clock)
• UFORM bit in U2C0 register = 0 (LSB first)
(not inverted)
(inverted)
TXD2
TXD2
Oct 30, 2009
“H”
“H”
“H”
“H”
“L”
“L”
“L”
“L”
D0
D0
D1
D1
D2
D2
D3
D3
D4
D4
D5
D5
D6
D6
D7
D7
24. Serial Interface (UART2)