UPD78F1506GF-GAT-AX Renesas Electronics America, UPD78F1506GF-GAT-AX Datasheet - Page 535

• 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
R01UH0004EJ0401 Rev.4.01
Jul 2, 2010
Caution
SMRmn, SCRmn: Setting communication
SDRmn[15:9]:
SOLmn:
SOm, SOEm:
After setting the SAUmEN to 1, be sure to set the SPSm register after 4 or more clocks have
elapsed.
Figure 14-73. Flowchart of UART Transmission (in Single-Transmission Mode)
Clearing SAU1EN and SAU0EN
Setting SAU1EN and SAU0EN
Starting UART communication
Transmission completed?
Writing transmit data to
Setting transfer rate by
End of communication
bits of PER0 register to 1
bits of PER0 register to 0
TXDq (=SDRmn[7:0])
Writing 1 to SSmn bit
Writing 1 to STmn bit
Port manipulation
Transfer end interrupt
SPSm register
Yes
Yes
Setting transfer rate
Setting output data level
Setting output
generated?
No
No
Perform initial setting when SEmn = 0.
CHAPTER 14 SERIAL ARRAY UNIT
535