UPD70F3765GF-GAT-AX Renesas Electronics America, UPD70F3765GF-GAT-AX Datasheet - Page 92

• Manufacturer Part Number: UPD70F3765GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3765GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART, USB
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 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: -

V850ES/JG3-H, V850ES/JH3-H
3.4.8
V850ES/JG3-H and V850ES/JH3-H 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.
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
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) (V850ES/JG3-H only)
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
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