UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1347

• 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: -

Remark
Figure 22-28. Processing If More Data Than Expected by System Is Transmitted (Endpoint2) (2/2)
UF0BO1 register data is read
up to the value read by the
UF0BO1L register.
UF0BO1 register data is read
up to the value read by the
UF0BO1L register.
♦: Processing by hardware
CHAPTER 22 USB FUNCTION CONTROLLER (USBF)
Reading UF0BO1 register
Data length other than 0?
Reading UF0BO1 register
Data length other than 0?
BKOUT1 = 0 (UF0EPS0)
such as Endpoint STALL
BKO1FL = 0 (UF0IS3)
BKO1DT= 0 (UF0IS3)
OUT token received?
Updating data length
of UF0BO1L register
Expected processing
INTUSBF0
BKO1NAK = 1?
BKO1NAKC = 0
BKO1NAK = 1
NAK response
BKO1NKM = 0
BKO1NK = 0
(UF0ENM)
(UF0IS3)
(UF0IS3)
(UF0EN)
(UF0IC3)
END
I
No
No
Yes
Yes
User’s Manual U19601EJ2V0UD
active
Yes
Yes
No
No
Data length = Data length – 1
Data length = Data length – 1
Illegal processing
Next system sequence?
sequence processing
Expected system
BKO1NKM = 0
BKO1NK = 0
(UF0ENM)
(UF0EN)
END
Yes
No
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