UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1050

• 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
21.5 Requests
response processing.
hardware of the USB function controller (USBF).
21.5.1 Automatic requests
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
The USB standard has a request command that reports requests from the host device to the function device to execute
The requests are received in the SETUP stage of control transfer, and most can be automatically processed via the
(1) Decode
The following tables show the request format and the correspondence between requests and decoded values.
Offset
0
1
2
3
4
5
6
7
Table 21-2. Request Format
bmRequestType
bRequest
wValue
wIndex
wLength
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
Field Name
Lower side
Higher side
Lower side
Higher side
Lower side
Higher side
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