R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1643

• 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: -

Figure 36.14 EP4 Isochronous-Out Transfer Operation (SOF is Broken)
Data reception from host
Out-token reception
from host is broken
Out-token reception
(IFR3/EP4 TS = 1)
Data transmitted
reception flag to 1
SOF reception
SOF is broken
Set EP4 normal
FIFO buffer
switch over
receive data?
No error in
USB function
Yes
No
Set EP4 abnormal
(IFR3/EP4 TF = 1)
reception flag to 1
INTN (Time out)
INTN (SOF)
FIFO B side
FIFO A side
From figure
36.13
A
Time stamps do not match
Read time stamp register
Section 36 USB Function Controller (USBF)
Rev. 2.00 May 22, 2009 Page 1573 of 1982
H, L (TSRH,TSRL)
(IFR4/TMOUT = 0)
Clear time out flag
Clear SOF packet
(IFR2/SOF = 0)
Interrupt end
Interrupt end
detection flag
Firmware
FIFO B side
FIFO A side
REJ09B0256-0200