UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1117

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UPD70F3771GF-GAT-AX

Manufacturer Part Number
UPD70F3771GF-GAT-AX
Description
MCU 32BIT V850ES/JX3-H 128-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Hr
Datasheet

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD70F3771GF-GAT-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
V850ES/JG3-H, V850ES/JH3-H
R01UH0042EJ0400 Rev.4.00
Sep 30, 2010
(32) UF0 GPR register (UF0GPR)
UF0GPR
Bit position
This register controls USBF and the USB interface.
This register is write-only, in 8-bit units. If this register is read, 00H is read. Be sure to clear bits 7 to 1 to “0”.
FW can reset the USBF by writing 1 to bit 0 of this register. This bit is automatically cleared to 0 after 1 has been
written to it. Writing 0 to this bit is invalid.
0
7
0
MRST
Bit name
6
0
Set this bit to 1 to reset USBF.
Actually, USBF is reset two USB clocks after this bit has been set to 1 by FW and the
write signal has become inactive.
Resetting USBF by the MRST bit while the system clock is operating has the same result
as resetting by the RESET pin (hardware reset) (register value back to default value).
5
0
1: Reset
4
0
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
3
0
2
0
Function
1
0
MRST
0
0020006EH
Address
Page 1117 of 1509
After reset
00H

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