R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1530

• 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 35 USB Host Controller (USBH)
A block diagram of the USBH is shown in figure 35.1.
Rev. 2.00 May 22, 2009 Page 1460 of 1982
REJ09B0256-0200
Peripheral bus
0
USB_CLK (48MHz)
SuperHyway
bridge bus
Control
32
32
data
USB Host module
Application slave
master interface
Divider
interface I/F
FIFO (input)
Application
48MHz
4 bytes
(output)
4 bytes
FIFO
Figure 35.1 Block Diagram of USBH
12MHz
data
HCI I/F
HCI I/F
master
register
slave
OHCI
Control
Root hub
Host
SIE
processor
Control
Control
List
Root hub
Root hub
register
setting
OHCI
XVR : USB transceiver
XVR
USBP
USBM
USB_PWREN
USB_OVRCRT