UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 646

• 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: -

644
Remark
Even after communication is stopped, the pin level is retained. To resume the operation, re-set the
serial output register 0 (SO0) (see Figure 13-27 Procedure for Resuming Master Transmission).
Changing setting of SOE0 register
Stopping communication
Starting setting to stop
Setting ST0 register
Figure 13-26. Procedure for Stopping Master Transmission
CHAPTER 13 SERIAL ARRAY UNIT
User’s Manual U19678EJ1V1UD
Set the SOE0n bit to 0 and stop the
output of the target channel.
Write 1 to the ST0n bit of the target
channel.
Stop communication in midway.