UPD70F3786GJ-GAE-AX Renesas Electronics America, UPD70F3786GJ-GAE-AX Datasheet - Page 1195

• 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: -

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22.6 Register Configuration
22.6.1 USB control registers
(1) USB clock select register (UCKSEL)
(2) USB function control register (UFCKMSK)
The UCKSEL register selects the operation clock of the USB controller.
The UCKSEL register can be read or written in 8-bit or 1-bit units.
Reset sets this register to 00H.
The UFCKMSK register controls enable/disable of USB function controller operation.
The UFCKMSK register can be read or written in 8-bit or 1-bit units.
Reset sets this register to 03H.
UFCKMSK
UCKSEL
Caution Be sure to set bits 7 to 2, and 0 to ‘‘0’’.
After reset: 00H
After reset: 03H
UUSEL1
UFBUFMSK
Other than above
7
0
0
1
7
0
0
0
1
CHAPTER 22 USB FUNCTION CONTROLLER (USBF)
R/W
External clock input from EXCLK pin (f
Main clock (f
R/W
UFMSK
6
0
6
0
0
1
1
Address: FFFFFF40H
Address: FFFFFF41H
User’s Manual U19601EJ2V0UD
Operation enabled
Operation stopped (set while USB is suspend)
Operation stopped
Setting prohibited
XX
5
0
Selection of USB controller operation clock
5
0
= 48 MHz)
USB function controller operation enable/disable
4
0
4
0
3
0
3
0
USB
= 48 MHz)
2
0
2
0
UUSEL1
UFBUFMSK
1
1
UFMSK
0
0
0
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