UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 102

• Manufacturer Part Number: UPD70F3786GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3-E 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Er

Specifications of UPD70F3786GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, 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: -

3.4.8
V850ES/JH3-E and V850ES/JJ3-E have the following eight special registers.
application system does not inadvertently stop due to a program loop. A write access to the special registers is made
in a specific sequence, and an illegal store operation is reported to the SYS register.
100
Special registers are registers that are protected from being written with illegal data due to a program loop. The
• Power save control register (PSC)
• Clock control register (CKC)
• Processor clock control register (PCC)
• Clock monitor mode register (CLM)
• Reset source flag register (RESF)
• Low-voltage detection register (LVIM)
• Internal RAM data status register (RAMS)
• On-chip debug mode register (OCDM)
In addition, the PRCDM register is provided to protect against a write access to the special registers so that the
Special registers
CHAPTER 3 CPU FUNCTION
User’s Manual U19601EJ2V0UD