Module Terminal Description
Num
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Terminal Name
PCM SYNC
PCM CLK
PCM OUT
PCM IN
HOST WAKE
VBAT IN
BT ENABLE
WLAN IRQ
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
WLAN TX
WLAN RX
WLAN EN
SDIO D2
SDIO D1
SDIO CMD
NOT USED
GND
SDIO CLK
UART DBG
SDIO D0
NOT USED
SDIO D3
BT UART DBG
NOT USED
NOT USED
SLEEP CLOCK
BT WAKE
NOT USED
VIO IN
NOT USED
P
SOC
WL1273L
VDDS
I
I/O
-
BT
WL1273L
WL1273L
SLOWCLK
BT_FUNC2
I/O
I/O
WLAN
BT
WL1273L
WL1273L
SDIO_D3
BT_UART_DBG
I
I/O
I/O
WLAN
WLAN
WLAN
WL1273L
WL1273L
WL1273L
SDIO_CLK
WL_UART_DBG
SDIO_D0
I/O
I/O
I
I/O
I/O
I/O
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WL1273L
WL1273L
WL1273L
WL1273L
WL1273L
WL1273L
WL_RS232_TX
WL_RS232_RX
WL_EN
SDIO_D2
SDIO_D1
SDIO_CMD
Type
I/O
I/O
I/O
I/O
I/O
P
I
O
System
BT
BT
BT
BT
BT
SOC
BT
WLAN
IC Terminal Connection
WL1273L
WL1273L
WL1273L
WL1273L
WL1273L
WL1273L,
TPS62601
WL1273L
WL1273L
AUD_FSYNC
AUD_CLK
AUD_OUT
AUD_IN
BT_FUNC5
PMS_VBAT, VIN
BT_EN
WLAN_IRQ
Description
PCM I/F
PCM I/F
PCM I/F
PCM I/F
Host Wake Up
Power supply input
BT Enable/Reset
WLAN interrupt request
Mechanical Connection
Mechanical Connection
Mechanical Connection
Mechanical Connection
Mechanical Connection
RS232_RX
RS232_TX
WLAN Enable/Reset
SDIO DATA 2
SDIO DATA 1
SDIO CMD
Mechanical Connection
SOC Ground
SDIO CLK
WL_UART_DBG
SDIO mode: DATA 0
Mechanical Connection
SDIO mode: DATA 3
BT_UART_DBG, connect to
TP for software debug
Mechanical Connection
Mechanical Connection
SLEEP_CLK Input
BT_WU/BT
Mechanical Connection
Power Supply Input
Mechanical Connection
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© 2012 by RF Monolithics, Inc.
Technical support +1.972.448.3700
E-mail:
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Page 10 of 31
DR-WLS1273L-102 Data Sheet - 12/13/12
RFM [ RF MONOLITHICS, INC ]
