UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 641

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.5 Operation of 3-Wire Serial I/O (CSI00, CSI01, CSI10) Communication
This is a clocked communication function that uses three lines: serial clock (SCK) and serial data (SI and SO) lines.
[Data transmission/reception]
[Clock control]
[Interrupt function]
[Error detection flag]
The channels supporting 3-wire serial I/O (CSI00
3-wire serial I/O (CSI00
• Master transmission
• Master reception
• Master transmission/reception
• Slave transmission
• Slave reception
• Slave transmission/reception
Note
• Data length of 7 or 8 bits
• Phase control of transmit/receive data
• MSB/LSB first selectable
• Level setting of transmit/receive data
• Master/slave selection
• Phase control of I/O clock
• Setting of transfer period by prescaler and internal counter of each channel
• Maximum transfer rate
• Transfer end interrupt/buffer empty interrupt
• Overrun error
Note Use the clocks within a range satisfying the SCK cycle time (t
0
1
2
3
During master communication: Max. f
Channel
CSI00 and CSI01 are only available in the 44-pin and 48-pin products of the 78K0R/IC3 and in the
78K0R/ID3 and 78K0R/IE3.
ELECTRICAL SPECIFICATIONS).
Note
, CSI01
Used as CSI
CSI00
CSI01
CSI10
−
Note
Note
Note
, CSI10) performs the following six types of communication operations.
(See 13.5.1.)
(See 13.5.2.)
(See 13.5.3.)
(See 13.5.4.)
(See 13.5.5.)
(See 13.5.6.)
CHAPTER 13 SERIAL ARRAY UNIT
User’s Manual U19678EJ1V1UD
CLK
/4, during slave communication: Max. f
Note
UART0 (supporting LIN-bus)
, CSI01
Used as UART
Note
UART1
, CSI10) are channels 0 to 2 of SAU.
KCY
) characteristics (see CHAPTER 28
Used as Simplified I
MCK
/6
IIC10
Note
−
−
−
2
C
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