UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 728

• 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
SMRmn, SCRmn:
SPSm, SDRmn[15:9]: Setting transfer rate
Figure 14-101. Flowchart of Address Field Transmission
Writing 0 to the CKOmn bit
Writing 1 to the SOEmn bit
data to SIOr (SDRmn[7:0])
Starting IIC communication
Writing 0 to the SOmn bit
Writing 1 to the SSmn bit
Writing address and R/W
transmission completed
To data transmission flow
and data reception flow
Parity error (ACK error) flag
Transfer end interrupt
Address field
PEFmn = 1 ?
Yes
generated?
No
Setting communication
ACK reception error
Yes
No
CHAPTER 14 SERIAL ARRAY UNIT
Specify the initial settings
while the SEmn bit of
serial channel enable
status register m (SEm) is
0 (operation is stopped).
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