R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1577

• 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: -

Bit
6
5
4
Bit Name
EP1 FULL
EP2 TR
EP2
EMPTY
Initial Value
0
0
1
R/W Description
R/W EP2 (Bulk-in) Transfer Request
R
R
[Setting condition]
The FIFO buffer of EP1 has a dual-buffer
configuration, and this bit is set when at least one of
the FIFO buffer is full.
[Setting conditions]
•
•
Note: EP1 FULL is a status bit, and cannot be
[Setting condition]
When an IN token is received from the host to EP2
and both of FIFO buffers are empty.
[Clearing conditions]
•
•
[Setting conditions]
•
•
[Clearing condition]
When both of FIFO buffers are not empty.
Note: EP2 EMPTY is a status bit, and cannot be
EP1 (Bulk-out) FIFO Full
EP2 (Bulk-in) FIFO Empty
When reset
When both FIFO buffers are empty.
When reset
When 0 is written to by CPU
When reset
The FIFO buffer of EP2 has a dual-buffer
configuration, and this bit is set when at least one
of the FIFO buffer is empty.
cleared.
cleared.
Section 36 USB Function Controller (USBF)
Rev. 2.00 May 22, 2009 Page 1507 of 1982
REJ09B0256-0200