UPD70F3451GC-UBT-A Renesas Electronics America, UPD70F3451GC-UBT-A Datasheet - Page 880

• Manufacturer Part Number: UPD70F3451GC-UBT-A
• Description: MCU 32BIT 128KB FLASH 80LQFP
• Manufacturer: Renesas Electronics America
• Series: V850E/Ix3r

Specifications of UPD70F3451GC-UBT-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: CSI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Data Converters: A/D 10x12b, 4x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

17.6.5 Stop condition
Stop conditions can be detected when the device is used as a slave.
IICS0.SPD0 bit is set to 1 and the interrupt request signal (INTIIC) is generated when the IICC0.SPIE0 bit is set to 1.
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When the SCL pin is at high level, changing the SDA pin from low level to high level generates a stop condition.
A stop condition is generated when serial transfer from the master device to the slave device has been completed.
A stop condition is generated when the IICC0.SPT0 bit is set to 1. When the stop condition is detected, the
SDA
SCL
Figure 17-10. Stop Condition
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User’s Manual U18279EJ3V0UD
CHAPTER 17 I
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C BUS