UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 527

• Manufacturer Part Number: UPD78F1506GF-GAT-AX
• Description: MCU 16BIT 78K0R/LX3 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Lx3r

Specifications of UPD78F1506GF-GAT-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 78
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0R/Lx3
14.6 Operation of UART (UART0, UART1, UART2, UART3) Communication
(RxD) lines. It transmits or receives data in asynchronization with the party of communication (by using an internal baud
rate). Full-duplex UART communication can be realized by using two channels, one dedicated to transmission (even
channel) and the other to reception (odd channel).
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
This is a start-stop synchronization function using two lines: serial data transmission (TxD) and serial data reception
[Data transmission/reception]
[Interrupt function]
[Error detection flag]
The LIN-bus is supported in UART3 (2, 3 channels of unit 1)
[LIN-bus functions]
UART0 uses channels 0 and 1 of SAU0.
UART1 uses channels 2 and 3 of SAU0.
UART2 uses channels 0 and 1 of SAU1.
UART3 uses channels 2 and 3 of SAU1.
Caution When using serial array units 0 and 1 as UARTs, the channels of both the transmitting side (even-
Remark For 78K0R/LF3, UART0 is not mounted.
0
1
• 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
Unit
number channel) and the receiving side (odd-number channel) can be used only as UARTs.
0
1
2
3
0
1
2
3
Channel
Used as CSI
CSI00
CSI01
CSI10
CSI20
−
−
−
−
UART3 (supporting LIN-bus)
External interrupt (INTP0) or timer array unit (TAU) is
used.
Used as UART
UART0
UART1
UART2
CHAPTER 14 SERIAL ARRAY UNIT
Used as Simplified I
IIC10
IIC20
−
−
−
−
−
−
2
C
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