UPD78F1009GB-GAH-AX Renesas Electronics America, UPD78F1009GB-GAH-AX Datasheet - Page 816

• 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
(4) Operation without communication
Remark
(5) Arbitration loss operation (operation as slave after arbitration loss)
Remark
ST
1: IICS = 00000001B
ST
1: IICS = 0101×110B
2: IICS = 0001×000B
3: IICS = 0001×000B
4: IICS = 00000001B
(a) Start ~ Code ~ Data ~ Data ~ Stop
When the device is used as a master in a multi-master system, read the MSTS bit each time interrupt request
signal INTIICA has occurred to check the arbitration result.
(a) When arbitration loss occurs during transmission of slave address data
AD6 to AD0 R/W ACK
AD6 to AD0 R/W ACK
(i) When WTIM = 0
×:
: Generated only when SPIE = 1
: Always generated
: Generated only when SPIE = 1
Don’t care
1
D7 to D0
D7 to D0
ACK
ACK
2
D7 to D0
D7 to D0
CHAPTER 15 SERIAL INTERFACE IICA
ACK
ACK
3
SP
SP
4
1
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