UPD70F3785GJ-GAE-AX Renesas Electronics America, UPD70F3785GJ-GAE-AX Datasheet - Page 957

• Manufacturer Part Number: UPD70F3785GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3785GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CSI, EBI/EMI, Ethernet, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 100
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 124K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 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: -

20.4 Registers
I
• IIC control register n (IICCn)
• IIC status register n (IICSn)
• IIC flag register n (IICFn)
• IIC clock select register n (IICCLn)
• IIC function expansion register n (IICXn)
• IIC division clock select register 0 to 2 (OCKS0 to OCKS2)
The following registers are also used.
• IIC shift registers n (IICn)
• Slave address registers n (SVAn)
Remark
(1) IIC control registers n (IICCn)
2
C0n is controlled by the following registers.
The IICCn registers enable/stop I
These registers can be read or written in 8-bit or 1-bit units. However, set the SPIEn, WTIMn, and ACKEn bits
when the IICEn bit is 0 or during the wait period. When changing the IICEn bit from “0” to “1”, these bits can
also be set at the same time.
Reset sets these registers to 00H.
For the alternate-function pin settings, see Table 4-18
Alternate Functions.
2
C0n operations, set the wait timing, and set other I
User’s Manual U19601EJ2V0UD
CHAPTER 20 I
2
C BUS
Settings When Port Pins Are Used for
2
C operations.
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