UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 737

• Manufacturer Part Number: UPD78F1009GB-GAH-AX
• Description: MCU 16BIT 78K0R/KX3-L 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Kx3-Lr

Specifications of UPD78F1009GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 1.8 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: -

78K0R/Kx3-L
R01UH0106EJ0300 Rev.3.00
Oct 01, 2010
Caution
ACK is not output when the last data is received (NACK). Communication is then completed by
setting “1” to the STmn bit of serial channel stop register m (STm) to stop operation and
generating a stop condition.
No
Writing 0 to the TXEmn bit, and 1 to the RXEmn bit
Figure 14-107. Flowchart of Data Reception
Address field transmission completed
Writing dummy data (FFH) to
Reading SIOr (SDRmn[7:0])
Writing 1 to the SSmn bit
Stop condition generation
Data reception completed
Writing 1 to the STmn bit
Data transfer completed?
Starting data reception
Last byte received?
SIOr (SDRmn[7:0])
Transfer end interrupt
No
Yes
Yes
generated?
Writing 0 to the SOEmn bit
communication operation)
(Output stop by serial
Yes
No
CHAPTER 14 SERIAL ARRAY UNIT
737