UPD78F1201MC-CAB-AX Renesas Electronics America, UPD78F1201MC-CAB-AX Datasheet - Page 607

• Manufacturer Part Number: UPD78F1201MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1201MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.1.2 UART (UART0, UART1)
reception (R
parity bit, and stop bit, is transferred asynchronously (using the internal baud rate) between the microcontroller and
the other communication party. Full-duplex UART communication can be performed by using a channel dedicated to
transmission (even-numbered channel) and a channel dedicated to reception (odd-numbered channel). The LIN-bus
can be implemented by using timer array unit TAUS with an external interrupt (INTP0).
This is a start-stop synchronization function using two lines: serial data transmission (T
For details about the settings, see 13.6 Operation of UART (UART0, UART1) Communication.
[Data transmission/reception]
[Interrupt function]
[Error detection flag]
The LIN-bus is accepted in UART0 (0 and 1 channels)
[LIN-bus functions]
• Data length of 5, 7, or 8 bits
• Select the MSB/LSB first
• Level setting of transmit/receive data and select of reverse
• Parity bit appending and parity check functions
• Stop bit appending
• Transfer end interrupt/buffer empty interrupt
• Error interrupt in case of framing error, parity error, or overrun error
• Framing error, parity error, or overrun error
• Wakeup signal detection
• Sync break field (SBF) detection
• Sync field measurement, baud rate calculation
X
D) lines. By using these two communication lines, each data frame, which consist of a start bit, data,
CHAPTER 13 SERIAL ARRAY UNIT
User’s Manual U19678EJ1V1UD
X
D) and serial data
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