UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 542

• Manufacturer Part Number: UPD78F0500AMC-CAB-AX
• Description: MCU 8BIT 30SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0/Kx2r

Specifications of UPD78F0500AMC-CAB-AX

• Core Processor: 78K/0
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

78K0/Kx2
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
CSIAE0:
ADTP0:
ADTI0:
ATSTA0:
SIOA0:
ADTC0:
Note A wait state may be generated when data is written to the buffer RAM. For details, see CHAPTER
the number of transmit data bytes
36 CAUTIONS FOR WAIT.
internal buffer RAM to SIOA0
Set the communication rate
in internal buffer RAM
Write transmit data from
Set ADTP0 to the value
Transmission operation
Bit 0 of serial trigger register 0 (CSIT0)
Bit 7 of serial operation mode specification register 0 (CSIMA0)
Automatic data transfer address point specification register 0
Automatic data transfer interval specification register 0
Serial I/O shift register 0
Automatic data transfer address count register 0
(point value) obtained
by subtracting 1 from
Write transmit data
transmission mode
Reset ADTC0 to 0
ADTP0 = ADTC0
Set ATSTA0 to 1
Set CSIAE0 to 1
Set the repeat
Figure 17-20. Repeat Transmission Mode Flowchart
Start
Yes
Note
No
Increment ADTC0
CHAPTER 17 SERIAL INTERFACE CSIA0
Hardware execution
Software execution
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