UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1300

• 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: -

1298
(n = 0 to 255)
(14) UF0 configuration/interface/endpoint descriptor registers 0 to 255 (UF0CIE0 to UF0CIE255)
UF0CIEn
Cautions 1. To rewrite these registers, set the EP0NKA bit to 1 before reading the register contents,
These registers store the value to be returned in response to the GET_DESCRIPTOR Configuration 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.
Descriptor information of up to 256 bytes can be stored in these registers. Store each descriptor in the order
of Configuration, Interface, and Endpoint (see Table 22-6). If there are two or more Interfaces, repeatedly
store the data following the Interface descriptor.
The range of the valid data that can be set to these registers varies according to the setting of the UF0DSCL
register. In addition to the descriptors listed in Table 22-7, descriptors peculiar to classes and vendors can
also be stored.
If all the values are fixed, they can be stored in ROM.
2. Use the value defined by USB Specification Ver. 2.0 and the latest Class Specification as
7
and 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.
the set value.
002001C6H
002001D8H
002001EAH
002001F8H
00200206H
002002xxH
002002xxH+9
002002xxH+16
002002xxH+23
6
Address
:
:
CHAPTER 22 USB FUNCTION CONTROLLER (USBF)
Table 22-6. Mapping of UF0CIEn Register
5
Configuration descriptor (9 bytes)
Interface descriptor (9 bytes)
Endpoint1 descriptor (7 bytes)
Endpoint2 descriptor (7 bytes)
Endpoint3 descriptor (7 bytes)
Interface descriptor (9 bytes)
Endpoint1 descriptor (7 bytes)
Endpoint2 descriptor (7 bytes)
Endpoint3 descriptor (7 bytes)
User’s Manual U19601EJ2V0UD
4
3
Descriptor Stored
2
:
:
1
0
002001C6H to
002003C4H
Address
After reset
Undefined