M306N5FCTFP Renesas Electronics America, M306N5FCTFP Datasheet - Page 158

• Manufacturer Part Number: M306N5FCTFP
• Description: IC M16C MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/6Nr

Specifications of M306N5FCTFP

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 87
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 26x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M16C/6N Group (M16C/6N5)
Rev.2.40
REJ09B0011-0240
15. Serial Interface
Serial interface is configured with 4 channels: UART0 to UART2 and SI/O3.
15.1 UARTi (i = 0 to 2)
UARTi each have an exclusive timer to generate a transfer clock, so they operate independently of each other.
Figures 15.1 to 15.3 show the UARTi Block Diagram. Figure 15.4 shows the UARTi Transmit/Receive Unit.
UARTi has the following modes:
• Clock synchronous serial I/O mode
• Clock asynchronous serial I/O mode (UART mode).
• Special mode 1 (I
• Special mode 2
• Special mode 3 (Bus collision detection function, IE mode)
• Special mode 4 (SIM mode) : UART2
Figures 15.5 to 15.10 show the UARTi-related registers.
Refer to tables listing each mode for register setting.
Apr 14, 2006
2
C mode)
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15. Serial Interface