UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1214

• 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
Remark
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.
Figure 21-28. Processing If More Data Than Expected by System Is Transmitted (Endpoint2) (2/2)
♦: Processing by hardware
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
BKO1NKM = 0
NAK response
BKO1NK = 0
(UF0ENM)
(UF0IS3)
(UF0IS3)
(UF0IC3)
(UF0EN)
END
I
Yes
Yes
No
No
active
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
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
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No