UPD70F3736GK-GAK-AX Renesas Electronics America, UPD70F3736GK-GAK-AX Datasheet - Page 545

• Manufacturer Part Number: UPD70F3736GK-GAK-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3736GK-GAK-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 66
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b, D/A 1x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2
CHAPTER 17 I
C BUS
(3) IIC flag registers 0, 1 (IICF0, IICF1)
2
2
The IICFn register sets the I
C0n operation mode and indicates the I
C bus status.
These registers can be read or written in 8-bit or 1-bit units. However, the STCFn and IICBSYn bits are read-
only.
IICRSVn enables/disables the communication reservation function (see 17.14 Communication Reservation).
The initial value of the IICBSYn bit is set by using the STCENn bit (see 17.15 Cautions).
2
The IICRSVn and STCENn bits can be written only when operation of I
C0n is disabled (IICCn.IICEn bit = 0).
After operation is enabled, IICFn can be read (n = 0, 1).
Reset sets these registers to 00H.
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Preliminary User’s Manual U18952EJ1V0UD