UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1208

• 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
Remarks 1. n = 2, 3
Yes
2. ♦: Processing by hardware
Reading UF0ISn register
Writing UF0BI1 register
BKI1NK = 1 (UF0EN)
BKI1DT = 1 (UF0IS2)
IN token received?
Parallel processing
INTUSBF0
Returning NAK
BKI1DED = 1
BKI1INM = 1
(UF0DEND)
BKI1IN = 1?
by hardware
Data error?
BKI1IN = 1
FIFO full?
(UF0IM2)
(UF0IS2)
(UF0IS2)
START
END
Yes
Yes
No
No
active
Figure 21-25. Processing for Bulk Transfer (IN) (Endpoint1)
:
See Figure 21-26 Parallel Processing
by Hardware.
If return data greater than the FIFO size exists,
it is divided into FIFO size units and sequentially
written, starting from the lowest data byte.
Yes
The timing of the bit value varies
depending on the situation on the SIE side.
No
No
Illegal processing
BKI1CC = 1
(UF0FIC0)
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
Reading UF0ISn register
BKI1DTC = 0 (UF0IC2)
BKI1INM = 0 (UF0IM2)
BKI1INC = 0 (UF0IC2)
INTUSBF0
No transmit data?
BKI1DT = 1?
(UF0IS2)
END
Yes
Yes
active
No
No
Illegal processing
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