SH7727 Datasheet, PDF (757/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 22 USB Pin Multiplex Controller
SH7727
USB1_pwr_en
USB function
USBF_VBUS
USB1P
USB1M
USB1d_SPEED
USB1d_TXENL
USB1d_TXDPLS
USB1d_TXSEO
USB1d_RCV
USB1d_DPLS
USB1d_DMNS
USB1d_SUSPEND
IC1
3.3V
IC allowing voltage
application when
system power is off
IC2 ^1.5kΩ
USB connector
5V
VBUS
IC allowing voltage
application when
system power is off
D+
27Ω
D−
27Ω
GND
Figure 22.3 Example 2 of Transceiver Connection for USB function Controller
(On-chip transceiver is used)
Rev. 5.00 Dec 12, 2005 page 685 of 1034
REJ09B0254-0500