User's Manual
Wi2Wi, Inc. Doc No. AST-PDT-DOC Rev.1.1
Data Sheet, WLAN-Bluetooth SiP– W2CBW003
Dated: October 20, 2006
The content of this document is to be treated as strictly confidential and is not to be disclosed,
reproduced or used, except as authorized in writing by Wi2Wi, Inc.
Copyright © 2006 Wi2Wi, Inc.
Page 6 of 19
4.2 Pin Description
Table 1: Pin Description
Pin Number Pin Name Type Description
WLAN Pins
E2 WF_RESETn I/O WLAN Reset (active low)
K9 WF_ANT RF WLAN RF port to Antenna
H3 WF_SDIO_CMD I/O Standard SDIO command line
F1 WF_SDIO_DATA_3 I/O Standard SDIO data bus
J4 WF_SDIO_CLK I/O Standard SDIO clock line
F4 WF_SDIO_DATA_1 I/O Standard SDIO data bus
K6 WF_SDIO_DATA_2 I/O Standard SDIO data bus
J5 WF_SDIO_DATA_0 I/O Standard SDIO data bus
J2 WF_TDO O
JTAG Test Data Input, external 5GHz LNA
output, reset configuration of XOSC
K7 WF_TR_N O
Transmit Switch Control Negative Output, reset
configuration of internal/external 1.2V regulator
K4 WF_ANT_SEL_N O
Differential antenna select negative output, reset
configuration of host interface select
J3 WF_ANT_SEL_P O Differential antenna select positive output
K3 WF_PA_PE_G O
PA Power Enable Control (802.11g mode), reset
configuration of host interface select
G2 WF_GPIO0 I/O External oscillator control/SLEEPn
H2 WF_GPIO1 I/O Transmit power or receive ready LED
F3 WF_GPIO2 I/O
UART RTS output, reset configuration of
JTAG/function mode
G1 WF_GPIO3 I/O UART DSR input
G4 WF_GPIO4 I/O WLAN MAC wake-up input/interrupt input
D1 WF_GPIO5 I/O UART DTR output, reset configuration of XOSC
E1 WF_GPIO6 I/O
UART SOUT output, reset configuration of
XOSC
A3 CLK_SOURCE I External CLK source if no internal OSC in SIP
F2 WF_SLEEP CLK I
External Sleep clock source if not use internal
sleep clock
G3 WF_PDn I
Full power down, connect to power down pin of
host or 1.8V
Power Pins
C1, C3, G6, F7, A8, B8, G8,
H8, J8, K8, B9, G9, J9, A10,
B10, J10, K10 GND Ground Ground
A1, B1, C2, D2, D3, E3, F5,
J6, G7, H7, J7, F8, H9, G10 3V3_W Power 3.3V Power supply for WLAN
B4, F6, E7, E8, E9, C10,
D10, E10 3V3_B Power 3.3V Power supply for Bluetooth