UPD78F0500AMC-CAB-AX Renesas Electronics America, UPD78F0500AMC-CAB-AX Datasheet - Page 513

• 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
17.2 Configuration of Serial Interface CSIA0
R01UH0008EJ0401 Rev.4.01
Jul 15, 2010
The features of serial interface CSIA0 are as follows.
• Master mode/slave mode selectable
• Communication data length: 8 bits
• MSB/LSB-first selectable for communication data
• Automatic transmit/receive function:
• On-chip dedicated baud rate generator (6/8/16/32 divisions)
• 3-wire SOA0:
• Handshake function incorporated STB0:
• Detection of bit shift error due to BUSY0 signal
• Transmission/reception completion interrupt: INTACSI
Serial interface CSIA0 consists of the following hardware.
Number of transfer bytes can be specified between 1 and 32
Transfer interval can be specified (0 to 63 clocks)
Single communication/repeat communication selectable
Internal 32-byte buffer RAM
SIA0:
SCKA0: Serial clock I/O
Controller
Registers
Control registers
Serial data output
Serial data input
Item
Table 17-1. Configuration of Serial Interface CSIA0
BUSY0: Busy input
Serial transfer controller
Serial I/O shift register 0 (SIOA0)
Serial operation mode specification register 0 (CSIMA0)
Serial status register 0 (CSIS0)
Serial trigger register 0 (CSIT0)
Divisor selection register 0 (BRGCA0)
Automatic data transfer address point specification register 0 (ADTP0)
Automatic data transfer interval specification register 0 (ADTI0)
Automatic data transfer address count register 0 (ADTC0)
Port mode register 14 (PM14)
Port register 14 (P14)
Strobe output
Configuration
CHAPTER 17 SERIAL INTERFACE CSIA0
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