User's Manual

Shenzhen Synchron Electronics Co.,Ltd.
2.Package Information
2.1 Pin-out Diagram
Figure 1: BTBE1A Module Pin-out(Top View)
2.2 Terminal Functions
Pin Name Pin Number Description
GND 1 Ground
AIO[0] 2
Analogue programmable input / output line
AIO[1] 3
PCM_OUT 4
Synchronous data output
Alternative function PIO[18]
PCM_IN 5
Synchronous data input
Alternative function PIO[17]
PCM_CLK 6
Synchronous data clock
Alternative function PIO[20]
PCM_SYNC 7
Synchronous data sync
Alternative function PIO[19].
GND 8 Ground