SH7764 Datasheet, PDF (860/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 21 USB 2.0 Host/Function Module (USB)
21.2 Input / Output Pins
Table 21.1 shows the pin configuration of the USB.
Table 21.1 USB Pin Configuration
Pin Name
XIN
XOUT
MODE7
DP
DM
VBUS
REFRIN
VDD_USB
VSS_USB
VDDQ_USB
VSSQ_USB
VDDA_USB
VSSA_USB
VDDQA_USB
VSSQA_USB
UV12
UG12
I/O
Input
Output
Input
I/O
I/O
Input
Input










Function
Description
Crystal resonator
/External clock input for
USB
Connect to a crystal resonator or input an
external clock for USB operation
Crystal resonator
Connect to a crystal resonator for USB
connection pin for USB operation
USB clock mode control 0: Input an external clock from XIN. XOUT
should be open.
1: Connect XIN and XOUT to a 48 MHz
crystal resonator.
D+
D+ data for USB bus
D-
D- data for USB bus
Vbus
Vbus for USB bus
Reference input
Connect to the analog ground through a 5.6
kΩ ±1% resistor.
USB PHY digital power Connect to a voltage of 1.2 V
supply
USB PHY digital ground Connect to a voltage of 0 V
USB PHY digital power Connect to a voltage of 3.3 V
supply
USB PHY digital ground Connect to a voltage of 0 V
USB PHY analog power Connect to a voltage of 1.2 V
supply
USB PHY analog ground Connect to a voltage of 0 V
USB PHY analog power Connect to a voltage of 3.3 V
supply
USB PHY analog ground Connect to a voltage of 0 V
USB 480 MHz power
supply
Connect to a voltage of 1.2 V
USB 480 MHz ground Connect to a voltage of 0 V
Rev. 1.00 Nov. 22, 2007 Page 804 of 1692
REJ09B0360-0100