Data Sheet

LOCOSYS Technology Inc.
20F.-13, No.79, Sec. 1, Xintai 5th Rd.,
Xizhi District, New Taipei City 221, Taiwan
℡ 886-2-8698-3698
 886-2-8698-3699
www.locosystech.com
Page 14/20
© 2006 LOCOSYS Technology Inc.
7 Pin assignment and descriptions
Fig 7.1 Pin assignment of LS20030, LS20031 and LS20032
Fig 7.2 Pin assignment of LS20033
 LS20030
Pin # Name Type Description
1 VBUS P USB power input
2 D- D- line
3 D+ D+ line
4 GND P Ground
5 Shield P Ground
 LS20031
Pin # Name Type Description
1 VCC P Power input
2 RX I Data input (TTL level)
3 TX O Data output (TTL level)
4 GND P Ground