Data Sheet

Guangzhou HC Information Technology Co., Ltd.
www.wavesen.com Phone: [phone] Fax: [phone] QQ:1043073574
Address: Room 527, No.13, Jiangong Road, Tianhe software park, Tianhe district, Guangzhou Post: 510660
Technology consultant: [e-mail]
Business consultant:[e-mail]
Complaint and suggestion
: [e-mail]
pull-up
SPI_CLK 19
CMOS input with
weak internal
pull-down
Serial peripheral interface clock
SPI_MISO 18
CMOS input with
weak internal
pull-down
Serial peripheral interface data
Output
USB_- 15 Bi-Directional
USB_+ 20 Bi-Directional
1.8V 14 1.8V external power supply input
Default :
1.8V
internal powe
r supply.
PCM_CLK 5 Bi-Directional
PCM_OUT 6 CMOS output
PCM_IN 7 CMOS Input
PCM_SYNC 8 Bi-Directional