Usb Connection Circuit - Epson S5U1C17801T1100 Hardware Manual

18 USB Connection Circuit

The SVT17801 is equipped with a USB miniB connector being connected to the S1C17801 as shown in the
following diagram.
J10
54819-0578
1
VBUS
2
D–
3
D+
4
ID
5
GND
FG6
FG7
SN65220DBVT
FG8
6
FG9
A
5
GND
4
B
For information about controlling USB, see the Application Note.
S5U1C17801T1100 HARDWARE MANUAL
(SOFTWARE EVALUATION TOOL FOR S1C17801)
R25 1.5K
R52 5.1K
R22 22
R23 22
U19
L5
1
BLM21PG600SN1D
NC
2
GND
3
NC
Fig. 18.1 USB Connection Circuit
EPSON
18 USB Connection Circuit
V
DD
D4 D6
1N5819 1N5819
C21
R53 D3 D5
1µF
10K 1N5819 1N5819
S1C17801
PUENB
USBVBUS
USBDM
USBDP
C24 C51
22P 22P
41