UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 897

• 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: -

This 8-bit data is used to specify the mode for watchdog timer 2, specify whether to enable or disable stopping the
internal oscillator, and specify the oscillation stabilization time immediately after a reset ends. After a reset ends, the
mode for watchdog timer 2, and whether to enable or disable stopping the internal oscillator is specified, and the
oscillation stabilization time is secured, in accordance with these set values.
referring to 29.1 Program Example.
The option byte is stored at address 000007AH of the internal flash memory (internal ROM area) as 8-bit data.
When writing a program to the V850ES/JG3-L, specify the option data at address 000007AH in the program,
The data in this area cannot be rewritten during program execution.
CHAPTER 29 OPTION BYTE
User’s Manual U18953EJ5V0UD
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