UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 636

• 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
Figure 14-33. Flowchart of Master Transmission (in Single-Transmission Mode)
After setting the SAUmEN bit of peripheral enable register 0/1 (PER0/PER1) to 1, be sure to set
serial clock select register m (SPSm) after 4 or more f
SMRmn, SCRmn: Setting communication
SDRmn[15:9]:
SOm, SOEm:
Clearing the SAUmEN bit of the
Setting the SAUmEN bit of the
Setting operation clock by
Writing 1 to the SSmn bit
Writing 1 to the STmn bit
Starting CSI communication
Transmission completed?
Writing transmit data to
End of communication
PER0/PER1 register to 1
PER0/PER1 register to 0
SIOp (=SDRmn[7:0])
the SPSm register
Port manipulation
Transfer end interrupt
Yes
Yes
generated?
Setting transfer rate
Setting output
No
No
Specify the initial settings while the
SEmn bit of serial channel enable
status register m (SEm) is 0 (operation
is stopped).
CLK
CHAPTER 14 SERIAL ARRAY UNIT
clocks have elapsed.
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