UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1322

• 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: -

22.9.2 Interrupt servicing
(n = 0 to 4).
Because clearing an interrupt source by the UF0ICn register is given a lower priority than setting an interrupt source
by hardware, the interrupt source may not be cleared depending on the timing (n = 0 to 4).
1320
The following flowchart illustrates how an interrupt is serviced.
The following bits of the UF0ISn register are automatically cleared by hardware when a given condition is satisfied
• E0INDT, E0ODT, SUCES, STG, and CPUDEC bits of UF0IS1 register
• BKI2DT, BKI1DT, and IT1DT bits of UF0IS2 register
• BKO2FL, BKO2DT, BKO1FL, and BKO1DT bits of UF0IS3 register
Remark
♦: Processing by hardware
CHAPTER 22 USB FUNCTION CONTROLLER (USBF)
Figure 22-18. Interrupt Servicing
User’s Manual U19601EJ2V0UD
Reading
Target bit of
Servicing interrupt
INTUSBF0
register =
START
UF0ISn
END
UF0ICn
active
0
register
(n = 0 to 4)