UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 683

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-GAS-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 84
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

19.2 Features
I
• Operation stopped mode
• I
(1) Operation stopped mode
(2) I
2
C00 to I
2
C (Inter IC) bus mode (multimasters supported)
In this mode, serial transfers are not performed, thus enabling a reduction in power consumption.
This mode is used for 8-bit data transfers with several devices via two lines: a serial clock pin (SCL0n) and a
serial data bus pin (SDA0n).
This mode complies with the I
“transfer direction specification”, “data”, and “stop condition” data to the slave device via the serial data bus.
The slave device automatically detects the received statuses and data by hardware. This function can simplify
the part of an application program that controls the I
Since SCL0n and SDA0n pins are used for N-ch open-drain outputs, I
serial clock line and the serial data bus line.
Remark
2
C bus mode (multimaster support)
2
C02 have the following two modes.
n = 0 to 2
2
C bus format and the master device can generate “start condition”, “address”,
User’s Manual U18953EJ5V0UD
CHAPTER 19 I
2
C bus.
2
C BUS
2
C0n requires pull-up resistors for the
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