UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1221

• Manufacturer Part Number: UPD70F3771GF-GAT-AX
• Description: MCU 32BIT V850ES/JX3-H 128-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Hr

Specifications of UPD70F3771GF-GAT-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: CAN, 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
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
Note INTPxx indicates the external interrupt pins of the V850ES/JG3-H and V850ES/JH3-H (INTP00 to
Remark
INTP18), and also indicates interrupts input by the external trigger pins (TIAA00, TAA01, TIAA10,
TIAA11, TIAA20, TIAA21, TIAA30, TIAA31, TIAA50, TIAA51, TIAB00, TIAB10, TRGAB1, TIT00) of the
timer.
Allocate one external interrupt pin to the following applications.
• Detecting disconnection of the connector in the case of self-powered mode (SFPW bit of UF0DSTL
• Detecting turning off power from the HUB when the device is mounted on the same board as a HUB
register = 1). In this case, monitor the VDD line of the USB connector, and input the result to the
external interrupt pin at the edge. Note that the noise elimination time is that of the interrupt input pin,
and that of each timer.
chip.
♦: Processing by hardware
Figure 21-31. Example of Processing After Power Application/Power Failure (3/3)
MRST = 1 (UF0GPR)
(b) Processing on power failure
Processing such as
INTPxx active
Interrupt servicing
clearing FIFO or
Power failure
START
END
Yes
Note
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
?
No
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