UPD70F3201YGC-YEU-A Renesas Electronics America, UPD70F3201YGC-YEU-A Datasheet - Page 355

• Manufacturer Part Number: UPD70F3201YGC-YEU-A
• Description: MCU 32BIT I2C 100TQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Sx2r

Specifications of UPD70F3201YGC-YEU-A

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 68
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 2.7 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

15.3 Control Registers
I
• IIC control register (IICC)
• IIC status register (IICS)
• IIC clock selection register (IICCL)
• IIC function expansion register (IICX)
The following registers are also used.
• IIC shift register (IIC)
• Slave address register (SVA)
(1) IIC control register (IICC)
2
C is controlled by the following registers.
The IICC register is used to enable/disable I
The IICC register can be read or written in 8-bit or 1-bit units.
This register is cleared to 00H after reset.
Caution When using the I
modes between I
Also set the N-ch open-drain output mode (refer to 4.3.4 (2) (e) Port function register 4
(PF4)).
2
C and CSI0).
2
C bus mode, set the port in the control mode (refer to 15.1.1 Switching
User’s Manual U15905EJ2V1UD
CHAPTER 15 I
2
C operations, set wait timing, and set other I
2
C BUS
2
C operations.
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