UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 535

• 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:
TSF0:
Note A wait state may be generated when data is written to the buffer RAM. For details, see CHAPTER
36 CAUTIONS FOR WAIT.
SIOA0 to internal buffer RAM
value) obtained by subtracting 1
Set ADTP0 to the value (pointer
Set the communication speed
internal buffer RAM to SIOA0
transmission/reception mode
from the number of transmit
Figure 17-14. Automatic Transmission/Reception Mode Flowchart
in internal buffer RAM
Write transmit data from
Transmission/reception
Write receive data from
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
Bit 0 of serial status register 0 (CSIS0)
Write transmit data
Set the automatic
ADTP0 = ADTC0
Set ATSTA0 to 1
Set CSIAE0 to 1
data bytes
operation
TSF0 = 0
Start
End
Yes
Yes
Note
Note
No
No
Increment ADTC0
CHAPTER 17 SERIAL INTERFACE CSIA0
Hardware execution
Software execution
Software execution
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