UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1163

• 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
(13) UF0 device descriptor registers 0 to 17 (UF0DD0 to UF0DD17)
(n = 0 to 17)
UF0DD0
UF0DD1
UF0DD2
UF0DD3
UF0DD4
UF0DD5
UF0DD6
UF0DD7
UF0DD8
UF0DD9
UF0DD10
UF0DD11
UF0DD12
UF0DD13
UF0DD14
UF0DD15
UF0DD16
UF0DD17
UF0DDn
Symbol
Cautions 1. To rewrite these registers, set the EP0NKA bit to 1 before reading the register contents, and
These registers store the value to be returned in response to the GET_DESCRIPTOR Device request.
These registers can be read or written in 8-bit units. However, data can be written to these registers only when
the EP0NKA bit is set to 1.
2. Use the value defined by USB Specification Ver. 2.0 and the latest Class Specification as the
002001A2H
002001A4H
002001A6H
002001A8H
002001AAH
002001ACH
002001AEH
002001B0H
002001B2H
002001B4H
002001B6H
002001B8H
002001BAH
002001BCH
002001BEH
002001C0H
002001C2H
002001C4H
7
rewrite the register contents after confirming that the bit has been set, in order to prevent
conflict between a read access and a write access.
set value.
Address
Table 21-5. Mapping and Data of UF0 Device Descriptor Registers
6
bLength
bDescriptorType
bcdUSB
bDeviceClass
bDeviceSubClass
bDeviceProtocol
bMaxPacketSize0
idVendor
idProduct
bcdDevice
iManufacturer
iProduct
lSerialNumber
BNumConfigurations
5
Field Name
4
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
3
Size of this descriptor
Device descriptor type
Value below decimal point of Rev. number of USB specification
Value above decimal point of Rev. number of USB specification
Class code
Subclass code
Protocol code
Maximum packet size of Endpoint0
Lower value of vendor ID
Higher value of vendor ID
Lower value of product ID
Higher value of product ID
Lower value of device release number
Higher value of device release number
Index of string descriptor describing manufacturer
Index of string descriptor describing product
Index of string descriptor describing device serial number
Number of settable configurations
2
1
Contents
0
See Table 21-5.
Address
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After reset
Undefined