R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 22

• 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: -

24.
23.3
23.4
23.5
24.1
24.2
24.3
24.4
24.5
23.2.4
23.2.5
23.2.6
23.2.7
23.2.8
23.3.1
23.3.2
23.3.3
23.3.4
23.4.1
23.4.2
24.2.1
24.2.2
24.2.3
24.2.4
24.2.5
24.2.6
24.2.7
24.2.8
24.2.9
24.2.10 UART2 Special Mode Register 3 (U2SMR3) .................................................................................. 507
24.2.11 UART2 Special Mode Register 2 (U2SMR2) .................................................................................. 508
24.2.12 UART2 Special Mode Register (U2SMR) ....................................................................................... 508
24.2.13 UART2 Pin Select Register 0 (U2SR0) ............................................................................................ 509
24.2.14 UART2 Pin Select Register 1 (U2SR1) ............................................................................................ 510
24.3.1
24.3.2
24.3.3
24.3.4
24.3.5
24.3.6
24.4.1
24.4.2
24.4.3
24.4.4
24.4.5
24.4.6
24.4.7
24.5.1
Serial Interface (UART2) ............................................................................................................ 499
Clock Synchronous Serial I/O Mode ..................................................................................................... 485
Clock Asynchronous Serial I/O (UART) Mode .................................................................................... 491
Notes on Serial Interface (UARTi (i = 0 or 1)) ..................................................................................... 498
Introduction ........................................................................................................................................... 499
Registers ................................................................................................................................................ 501
Clock Synchronous Serial I/O Mode ..................................................................................................... 511
Clock Asynchronous Serial I/O (UART) Mode .................................................................................... 519
Special Mode 1 (I
UARTi Transmit/Receive Control Register 0 (UiC0) (i = 0 or 1) .................................................... 481
UARTi Transmit/Receive Control Register 1 (UiC1) (i = 0 or 1) .................................................... 481
UARTi Receive Buffer Register (UiRB) (i = 0 or 1) ....................................................................... 482
UART0 Pin Select Register (U0SR) ................................................................................................. 483
UART1 Pin Select Register (U1SR) ................................................................................................. 484
Measure for Dealing with Communication Errors ........................................................................... 489
Polarity Select Function .................................................................................................................... 489
LSB First/MSB First Select Function ............................................................................................... 490
Continuous Receive Mode ................................................................................................................ 490
Bit Rate ............................................................................................................................................. 496
Measure for Dealing with Communication Errors ........................................................................... 497
UART2 Transmit/Receive Mode Register (U2MR) ......................................................................... 501
UART2 Bit Rate Register (U2BRG) ................................................................................................ 501
UART2 Transmit Buffer Register (U2TB) ....................................................................................... 502
UART2 Transmit/Receive Control Register 0 (U2C0) .................................................................... 503
UART2 Transmit/Receive Control Register 1 (U2C1) .................................................................... 504
UART2 Receive Buffer Register (U2RB) ........................................................................................ 505
UART2 Digital Filter Function Select Register (URXDF) .............................................................. 506
UART2 Special Mode Register 5 (U2SMR5) .................................................................................. 506
UART2 Special Mode Register 4 (U2SMR4) .................................................................................. 507
Measure for Dealing with Communication Errors ........................................................................... 515
CLK Polarity Select Function ........................................................................................................... 515
LSB First/MSB First Select Function ............................................................................................... 516
Continuous Receive Mode ................................................................................................................ 516
Serial Data Logic Switching Function .............................................................................................. 517
CTS/RTS Function ............................................................................................................................ 518
Bit Rate ............................................................................................................................................. 523
Measure for Dealing with Communication Errors ........................................................................... 524
LSB First/MSB First Select Function ............................................................................................... 524
Serial Data Logic Switching Function .............................................................................................. 525
TXD and RXD I/O Polarity Inverse Function .................................................................................. 525
CTS/RTS Function ............................................................................................................................ 526
RXD2 Digital Filter Select Function ................................................................................................ 526
Detection of Start and Stop Conditions ............................................................................................ 533
2
C Mode) .................................................................................................................. 527
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