User's Manual

apmcomm confidential
apm6658/6659 WiFi 802.11 b/g/n & BT2.1+EDR Dual Radio Module
Product Information Data Sheet
Page 10 of 30
apm Communication, Inc. – TEL: [phone] – FAX: [phone]
Website: http://www.apmcomm.com – E-mail:
[e-mail]
apmcomm Proprietary and Confidential – Product information is subject to change without notice.– May 30 2011
# Name
I/O
Pin Status
on Reset
Supply Domain Description
46 BT_SPI_MISO
O
PD BT_VDD_PADS Serial Peripheral Interface data output
47 WL_VDD_PADS_0_7
Power
- -
Positive supply for Debug SPI,
PIO[0]-PIO[7]
48 BT_VREGH
Power - - High regulator input
49 BT_VREGL
Power - -
High regulator output and low
regulator input
50 BT_SPI_MOSI
I
PD BT_VDD_PADS Serial Peripheral Interface data input
51 BT_SPI_CSB
I
PU BT_VDD_PADS
Chip select for Serial Peripheral
Interface, active low
52 GND
GND
- - Ground
53 ANT
A
- - RF input/output
54 GND
GND
- - Ground
55 BT_PCM_CLK
I/O
PD BT_VDD_PADS Synchronous data clock
56 BT_PCM_SYNC
I/O
PD BT_VDD_PADS Synchronous data sync
All the big pads on the bottom of the module should be tied to ground.