UPD70F3771GF-GAT-AX Renesas Electronics America, UPD70F3771GF-GAT-AX Datasheet - Page 1089

• 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
(9) UF0 EP status 1 register (UF0EPS1)
UF0EPS1
This register indicates the USB bus status and the presence or absence of register data.
This register is read-only, in 8-bit units.
Bit position
7
RSUM
7
RSUM
Bit name
6
0
This bit indicates that the USB bus is in the Resume status. This bit is meaningful only
when an interrupt request is generated.
Because sampling is internally performed with the clock, the operation is guaranteed only
when CLK is supplied. Care must be exercised when CLK of the system is stopped. The
INTUSBF1 signal of SIE operates even when CLK is stopped. It can therefore be
supported by making the interrupt control register (UFIC1) valid or lowering the frequency
of CLK to the USBF.
This bit is automatically cleared to 0 when it is read.
5
0
1: Suspend status
0: Resume status (default value)
4
0
CHAPTER 21 USB FUNCTION CONTROLLER (USBF)
3
0
2
0
Function
1
0
0
0
00200010H
Address
Page 1089 of 1509
After reset
00H