R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 603

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 43
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 570 of 723
27.2
Table 27.1
Notes:
Receive data input
Transmit data output
The pin configuration for the hardware LIN is listed in Table 27.1.
1. To use the hardware LIN, refer to Table 7.18 .
2. To use the hardware LIN, set the TXD0SEL0 bit in the U0SR register to 1.
Input/Output Pins
Name
Hardware LIN Pin Configuration
Pin Name
RXD0
TXD0
Assigned Pin
P1_5
P1_4
(1)
(2)
Input/Output
Output
Input
Receive data input pin for the
hardware LIN
Transmit data output pin for the
hardware LIN
Function
27. Hardware LIN