R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1632

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 36 USB Function Controller (USBF)
In applications that do not require USB cable connection to be detected, processing by the USB
connection or disconnection detection interrupt is not necessary. Preparations should be made with
the bus reset interrupt.
Also, in applications that require connection detection regardless of D+ pull-up control, detection
should be carried out using IRQ or a general input port.
36.4.2
In applications that require connection/disconnection detection regardless of D+ pull-up control,
detection should be carried out using IRQ or a general input port.
Rev. 2.00 May 22, 2009 Page 1562 of 1982
REJ09B0256-0200
Cable Disconnection
USB cable disconnection
USBF_VBUS pin = 1
USBF_VBUS pin = 0
Cable connected
USB function
UDC core reset
Figure 36.4 Cable Disconnection Operation
End
disconnection detection interrupt
IFR0/VBUSF = 1, VBUSMN = 0
USB connection or
Application