Data Sheet

WL1801MOD,
WL1805MO
D
,
WL1831MO
D
,
WL1835MOD
SWRS152M – JULY 2013 – REVISED OCTOBER 2017
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Terminal Configuration and Functions 5
Copyright © 2013–2017, Texas Instruments Incorporated
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Product Folder Links: WL1801MOD WL1805MOD WL1831MOD
WL1835MOD
PIN
33
-
G
ND
PIN
34
-
G
ND
PIN 35 - GND
PIN 36 -
EXT_32
K
PIN 37 - GND PIN 38 - VIO PIN 39 - GND
PIN 40 -
W
L
A
N_EN
PIN 41 -
B
T_EN
PIN 42 -
W
L
_U
A
RT_D
B
G
PIN 43 -
B
T_U
A
RT_D
B
G
PIN 44 - GND PIN 45 - GND
PIN 46 -
V
BA
T_IN
PIN 47 -
V
BA
T_IN
PIN
48
-
G
ND
PIN
16
-
G
ND
PIN 15 -
G
ND
PIN 14 -
W
LA
N_IRQ
PIN 13 -
W
L
_SDIO_D3
PIN 12 -
W
L
_SDIO_D2
PIN 11 -
W
L
_SDIO_D1
PIN 10 -
W
L
_SDIO_D0
PIN 9 -
GND
PIN 8 -
W
L
_SDIO_C
L
K
PIN 7 -
GND
PIN 6 - WL_SDIO_CM
D
PIN 5 - GPIO12
PIN 4 -
GPIO10
PIN 3 -
GPIO9
PIN
2
-
G
PI
O
11
P
I
N
1
-
GND
4 Terminal Configuration and Functions
Figure 4-1 shows the pin assignments for the 100-pin MOC package.
PIN 49 -
GND
PIN 32 -
RF_ A NT1
PIN 31 - GND
PIN 30 - GND
PIN 29 - GND
PIN 28 - GND
PIN 27 - GPIO1
GND GND
GND GND
GND
GND
GND GND
GND GND
GND
GND
PIN 50 - BT_HCI_RTS
PIN 51 - BT_HCI_CTS
PIN 52 - BT_HCI_TX
PIN 53 - BT_HCI_RX
PIN 54 - GND
PIN 55 - GND
PIN 26 -
GPIO2
PIN 25 -
GPIO4
PIN 24 -
GND
GND
GND
GND
GND
GND
GND
PIN 56 -
B T_ A UD_IN
PIN 57 -
B T_ A UD_OUT
PIN 58 -
B T_ A UD_FSYNC
PIN 23 - GND
PIN 22 - RESERVED2
PIN 21 - RESERVED1
PIN 20 - GND
GND GND
GND GND
GND
GND
GND
GND
GND GND
GND
GND
PIN 59 - GND
PIN 60 -
B T_ A UD_C LK
PIN 61 - GND
PIN 62 - RESERVED3
PIN 19 - GND
PIN 18 -
RF_ A NT2
GND
GND GND
GND
GND
GND
PIN 63 - GND
PIN 64 - GND
PIN 17 - GND
Pin 2
Indicator
Figure 4-1. 100-Pin MOC Package (Bottom View)