LiteOn WCBN814A User manual

WCBN814A User Manual
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PRODUCT SPECIFICATION
Wi-Fi 6E BT 5.2 M.2 2230 Module
WCBN814A
User Manual
Smart Application Solutions
LITE-ON Technology Corporation
11F, 392, Ruey Kuang Road,
Neihu, Taipei 11492, Taiwan, R.O.C.

WCBN814A User Manual
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FCC Statement:
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one of the following measures:
˗Reorient or relocate the receiving antenna.
˗Increase the separation between the equipment and receiver.
˗Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
˗Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This device and its antenna(s) must not be co-located with any other transmitters except in accordance
with FCC multi transmitter product procedures.
Referring to the multi transmitter policy, multiple transmitter(s) and module(s) can be operated
simultaneously without C2PC.
This device is restricted for indoor use.
FCC regulations restrict the operation of this device to indoor use only.
The operation of this device is prohibited on oil, cars, trains, boats, and aircraft, except that operation of this
device is permitted in large aircraft while flying above 10,000 feet.
Operation of transmitters in the 5.925-7.125 GHz band is prohibited for control of or communications with
unmanned aircraft systems.
This device cannot operate as a subordinate between separate buildings or structures.

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IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20 cm between the radiator &
your body.
IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is responsible for the compliance to all
the rules that apply to the product into which this certified RF module is integrated.
Additional testing and certification may be necessary when multiple modules are used.
20 cm minimum distance has to be able to be maintained between the antenna and the users for the
host this module is integrated into. Under such configuration, the FCC radiation exposure limits set
forth for an population/uncontrolled environment can be satisfied.
The antenna gain
Any changes or modifications not expressly approved by the manufacturer could void the user's
authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to keep at least 20 cm

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separation with the antenna while this end product is installed and operated. The end user has to be
informed that the FCC radio frequency exposure guidelines for an uncontrolled environment can be
satisfied. The end user has to also be informed that any changes or modifications not expressly
approved by the manufacturer could void the user's authority to operate this equipment. If the size of
the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is required to be
available in the users manual: This device complies with Part 15 of FCC rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference and (2) this device must
accept any interference received, including interference that may cause undesired operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains FCC ID: PPQ-
WCBN814A ". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19
statement has to also be available on the label: This device complies with Part 15 of FCC rules.
Operation is subject to the following two conditions: (1) this device may not cause harmful interference
and (2) this device must accept any interference received, including interference that may cause
undesired operation.
OEM Integrator Checklist
The party below will implement the LITE-ON Module in host systems in accordance with the
instructions specified in this document and the documents referenced herein.
1. The OEM integrator will ensure the Module is integrated in a host systems using only the approved
antenna model(s) described in this document.
2. The OEM integrator will ensure the antenna placement inside the host system will maintain the
required spacing to end user for RF Exposure compliance, as specified in this document.
3. If other radios are integrated inside the host with the LITE-ON Module, the OEM integrator will
contact its test lab, TCB or LITE-ON to determine if additional FCC compliance evaluation is
required to meet FCC collocation rules.
4. The OEM integrator will ensure end user documentation will contain the specified regulatory
wording and ensure the host system and the Module itself are labeled as specified in this document.
5. The OEM integrator will ensure the Module is programmed in the factory with compliant transmit
power not exceeding the levels specified in this document.
LITE-ON requests that the OEM integrator acknowledge its receipt of this document and the above
instructions. You may contact LITE-ON with any questions concerning this document or the
responsibilities of the OEM integrator.
IC Statement:
This device complies with Industry Canada license exempt RSS standard(s). Operation is subject to the

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following two conditions: (1) this device may not cause interference, and (2) this device must accept
any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas
produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi,
même si le brouillage est susceptible d'en compromettre le
fonctionnement.
This device and its antenna(s) must not be co-located with any other transmitters except in accordance
with IC multi transmitter product procedures.
Referring to the multi transmitter policy, multiple transmitter(s) and module(s) can be operated
simultaneously without reassessment permissive change.
Cet appareil et son antenne (s) ne doit pas être co-localisés ou fonctionnement en association avec une
autre antenne ou transmetteur.
The device for operation in the band 5150-5250 MHz is only for indoor use to reduce the
potential for harmful interference to co-channel mobile satellite systems.
les dispositifs fonctionnant dans la bande 5150-5250 MHz sont réservés uniquement pour une
utilisation à l’intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites
mobiles utilisant les mêmes canaux.
The maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the
equipment still complies with the e.i.r.p. limits specified for point-to-point and
Non-point-to-point operation as appropriate.
le gain maximal d’antenne permis (pour les dispositifs utilisant la bande 5725-5850 MHz)
doit se conformer à la limite de p.i.r.e. spécifiée pour l’exploitation point à point et non-point à point,
selon le cas.
Dynamic Frequency Selection (DFS) for devices operating in the bands 5250- 5350 MHz, 5470-5600
MHz and 5650-5725 MHz.
Sélection dynamique de fréquences (DFS) pour les dispositifs fonctionnant dans les bandes 5250-5350
MHz, 5470-5600 MHz et 5650-5725 MHz.
The maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz
shall be such that the equipment still complies with the e.i.r.p. limit.
le gain maximal d’antenne permis pour les dispositifs utilisant les bandes 5250-5350 MHz et

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5470-5725 MHz doit se conformer à la limite de p.i.r.e.
Users should also be advised that high power radars are allocated as primary users (i.e. priority users)
of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference
and/or damage to LE•LAN devices.
De plus, les utilisateurs devraient aussi être avisés que les utilisateurs de radars de haute
puissance sont désignés utilisateurs principaux (c.•à•d., qu’ils ont la priorité) pour les bandes
5250-5350 MHz et 5650-5850 MHz et que ces radars pourraient causer du brouillage et/ou des
dommages aux dispositifs LAN•EL.
Pour une utilisation en intérieur uniquement.
Operation shall be limited to indoor use only;
Utilisation limitée à l’intérieur seulement;
Operation on oil platforms, cars, trains, boats and aircraft shall be prohibited except for on large aircraft flying
above 10,000 ft.
Utilisation interdite à bord de plateformes de forage pétrolier, de voitures, de trains, de bateaux et d’aéronefs,
sauf à bord d’un gros aéronef volant à plus de 10 000 pieds d’altitude.
The antenna gain

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IMPORTANT NOTE:
IC Radiation Exposure Statement:
This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20 cm between
the radiator & your body.
Cet équipement est conforme aux limites d'exposition aux rayonnements IC établies pour un
environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de
distance entre la source de rayonnement et votre corps.
This module is intended for OEM integrator. The OEM integrator is still responsible for the IC
compliance requirement of the end product, which integrates this module.
Any changes or modifications not expressly approved by the manufacturer could void the user's
authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to keep at least 20 cm
separation with the antenna while this end product is installed and operated. The end user has to be
informed that the IC radio-frequency exposure guidelines for an uncontrolled environment can be
satisfied. The end user has to also be informed that any changes or modifications not expressly
approved by the manufacturer could void the user's authority to operate this equipment. Operation is
subject to the following two conditions: (1) this device may not cause harmful interference and (2) this
device must accept any interference received, including interference that may cause undesired
operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains IC: 4491A-
WCBN814A ".

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1.1 PRODUCT FEATURES
Module feature includes:
Bluetooth V5.2 system
Backwards compatible with BT version of 1.1, 1.2, 2.0, 2.1, 3.0+HS, 4.0LE and 5.0
Support Bluetooth Class I and Class II power level transmission power without requiring an
external PA
Dual eSCO and dual A2DP streams
Supports 2Mbps Bluetooth Low (BLE), BLE long range
Split ACL support for A2DP true stereo(earbuds)
Flexible interface Slimbus/PCM/I2S for Bluetooth Audio
Support Wake On Bluetooth
Operate at ISM frequency Band (2.4/5/6GHz)
IEEE Standards Support, 802.11a ,802.11b, 802.11g, 802.11n, 802.11ac and 802.11ax
Supports 2x2 Multi-User Multiple-Input Multiple-Output (MU-MIMO)
Dual Band Simultaneous (DBS), up to 3Gbps data rate (2x2+2x2 11ax DBS)
Support for both 20 MHz, and 40 MHz channel width in 2.4GHz, 20 MHz, 40MHz, 80 MHz and
160MHz channel width in 5GHz and 80 MHz and 160MHz channel width in 6GHz band
Enterprise level security supporting: WPS2.0, WAPI, WPA, WPA2
Dual-stream IEEE 802.11n support for 40MHz channels provides PHY layer rates up to 300Mbps
Dual-stream IEEE 802.11ac support for 80MHz channels provides PHY layer rates up to
867Mbps
Dual-stream IEEE 802.11ax support for 80MHz channels provides PHY layer rates up to
1200Mbps
Dual-stream IEEE 802.11ax support for 160MHz channels provides PHY layer rates up to
2400Mbps
Dynamic Frequency Selection (DFS, radar detection)
Qffloading traffic for minimal host utilization at 802.11ac/ax speeds
Low-power PCIe (with L1 sub-tate) interface
Integrated BT/WLAN coexistence
Support Wake On WLAN
RoHS compliance

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1.2 PRODUCT SPECIFICATIONS
FUNCTIONAL SPECIFICATIONS
BT Function
Standard Bluetooth V5.2
Bus Interface UART
Data Rate 1 Mbps, 2Mbps and Up to 3Mbps
Modulation Scheme GFSK, π/4-DQPSK and 8-DPSK
Frequency Range 2.402~2.480 GHz
Operating Channel
BR/EDR: 0~78
BLE: 0~39
Transmit Output Power +4 ≤Output Power ≤+10dBm; Class I Device
Receiver Sensitivity
BER<0.1% Typical: -90dBm
BLE 1Mbps(PER <30.8%) Typical: -93dBm
BLE 2Mbps(PER <30.8%) Typical: -90dBm
Wi-Fi Function
Standard
IEEE802.11a; IEEE802.11b; IEEE 802.11g; IEEE 802.11n.
IEEE802.11ac; IEEE802.11ax
Bus Interface PCIe 3.0
Data Rate
802.11a:
54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11b:
11, 5.5, 2, 1 Mbps
802.11g:
54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11n:
MCS 0 to 11 for HT20MHz
MCS 0 to 11 for HT40MHz
802.11ac:
MCS 0 to 8 for VHT20MHz
MCS 0 to 9 for VHT40MHz
MCS 0 to 9 for VHT80MHz
802.11ax:
MCS 0 to 11 for HE20MHz
MCS 0 to 11 for HE40MHz
MCS 0 to 11 for HE80MHz
MCS 0 to 11 for HE160MHz
Media Access Control
CSMA/CA with ACK
Modulation
Technique
802.11a:
64QAM, 16QAM, QPSK, BPSK
802.11b:
CCK, DQPSK, DBPSK
802.11g:
64QAM, 16QAM, QPSK, BPSK

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802.11n:
64QAM, 16QAM, QPSK, BPSK
802.11ac:
256QAM, 64QAM, 16QAM, QPSK, BPSK
802.11ax:
1024QAM, 256QAM, 64QAM, 16QAM, QPSK, BPSK
Network Architecture
Infrastructure mode
Operation Channel
2.4GHz
13: (Ch. 1-13) – United States
13: (Ch. 1-13) – Europe
14: (Ch. 1-14) – Japan
5GHz
21: USA
19: EU
8: Japan
6GHz
CH1~CH233
Frequency Range
802.11bg
2.400 ~ 2.4835 GHz
802.11a/ax
5.15 ~ 5.85 GHz
Wi-Fi 6E
5.925~7.125GHz
EVM
CCK < 35%
OFDM < -25dB
MCS0(HT20/40MHz) < -5dB
MCS7(HT20/40MHz) < -28dB
MCS0(VHT20/40/80MHz) < -5dB
MCS7(VHT 20/40/80MHz) < -27dB
MCS8(VHT 20/40/80MHz) < -30dB
MCS9(HE 20/40/80MHz) < -32dB
MCS10(HE 20/40/80/160MHz) < -35dB
MCS11(HE 20/40/80/160MHz) < -35dB
Frequency Offset
2.4GHz
-20ppm < Center Frequency < +20ppm
5GHz
-15ppm < Center Frequency < +15ppm
Transmit Output Power - single chain @ant
Tolerance: ±1.5dBm@2.4GHz; ±2dBm@5GHz
2.4GHz
802.11b
1Mbps
2Mbps
5.5Mbps
11Mbps
Tgtpwr
(dBm)
17
17
17
17
802.11g
6~24Mbps
36Mbps
48Mbps
54Mbps
Tgtpwr
(dBm)
18
15
15
14.5
802.11n
HT20
MCS0
MCS1
MCS2
MCS3
MCS4

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Tgtpwr
(dBm)
18
17
17
16.5
16
MCS5
MCS6
MCS7
16
16
15
802.11n
HT40
MCS0
MCS1
MCS2
MCS3
MCS4
Tgtpwr
(dBm)
15.5
14.5
14.5
14.5
14
MCS5
MCS6
MCS7
14
14
13
802.11ax
HE20
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
Tgtpwr
(dBm)
18
17
17
16
16
16
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
16
14
14
14
13
13
802.11ax
HE40
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
Tgtpwr
(dBm)
15
14
14
14
14
14
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
14
13
12
12
11
11
5GHz
802.11a
6~24Mbps
36Mbps
48Mbps
54Mbps
Tgtpwr
(dBm)
17
15
15
14
802.11n
HT20
MCS0
MCS1
MCS2
MCS3
MCS4
Tgtpwr
(dBm)
16
15
15
15
13
MCS5
MCS6
MCS7
13
13
13
802.11n
HT40
MCS0
MCS1
MCS2
MCS3
MCS4
Tgtpwr
15
14
14
14
13

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(dBm)
MCS5
MCS6
MCS7
13
13
13
802.11ac
VHT20
MCS0
MCS1
MCS2
MCS3
MCS4
Tgtpwr
(dBm)
16
15
15
15
13
MCS5
MCS6
MCS7
MCS8
13
13
13
13
802.11ac
VHT40
MCS0
MCS1
MCS2
MCS3
MCS4
Tgtpwr
(dBm)
15
14
14
14
13
MCS5
MCS6
MCS7
MCS8
MCS9
13
13
13
13
13
802.11ac
VHT80
MCS0
MCS1
MCS2
MCS3
MCS4
Tgtpwr
(dBm)
15
14
14
14
12
MCS5
MCS6
MCS7
MCS8
MCS9
12
12
12
12
12
802.11ac
VHT160
MCS0
MCS1
MCS2
MCS3
MCS4
Tgtpwr
(dBm)
15
14
14
14
11
MCS5
MCS6
MCS7
MCS8
MCS9
11
11
11
11
11
802.11ax
HE20
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
Tgtpwr
(dBm)
18
17
17
16
16
16
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
16
15
14
14
13
1
802.11ax
HE40
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5

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Tgtpwr
(dBm)
15
14
14
14
14
14
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
14
13
12
12
11
11
802.11ax
HE80
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
Tgtpwr
(dBm)
15
14
12
12
12
12
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
12
12
12
12
12
12
802.11ax
HE160
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
Tgtpwr
(dBm)
14
13
13
13
11
11
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
11
11
11
11
10
10
6GHz
802.11ax
HE80
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
Tgtpwr
(dBm)
13
12
12
12
11
11
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
11
10
10
10
9
9
802.11ax
HE160
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
Tgtpwr
(dBm)
13
12
12
12
11
11
MCS6
MCS7
MCS8
MCS9
MCS10
MCS11
11
10
9
9
8
8
Receiver Sensitivity
Frequency
Band
Rate
Condition
Typical (1SS)
(dBm)
2.4G
11b-1M
PER < 8%
-94
11b-11M
PER < 8%
-86

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11g-6M
PER < 10%
-90
11g-54M
PER < 10%
-73
11n-HT20MCS0
PER < 10%
-87
11n-HT20MCS7
PER < 10%
-70
11n-HT40MCS0
PER < 10%
-84
11n-HT40MCS7
PER < 10%
-67
5G
11a-6M
PER < 10%
-88
11a-54M
PER < 10%
-71
11n-HT20MCS0
PER < 10%
-85
11n-HT20MCS7
PER < 10%
-68
11n-HT40MCS0
PER < 10%
-65
11n-HT40MCS7
PER < 10%
-82
11ac-VHT80MCS0
PER < 10%
-80
11ac-VHT80MCS7
PER < 10%
-63
11ac-VHT80MCS9
PER < 10%
-57
11ax-HE40MCS0
PER < 10%
-83
11ax-HE40MCS9
PER < 10%
-62
11ax-HE40MCS10
PER < 10%
-59
11ax-HE40MCS11
PER < 10%
-56
11ax-HE80MCS0
PER < 10%
-80
11ax-HE80MCS9
PER < 10%
-59
11ax-HE80MCS10
PER < 10%
-56
11ax-HE80MCS11
PER < 10%
-53
11ax-HE160MCS10
PER < 10%
-53
11ax-HE160MCS11
PER < 10%
-50
6G
11ax-HE80MCS10
PER < 10%
-54
11ax-HE80MCS11
PER < 10%
-51
11ax-HE160MCS10
PER < 10%
-51
11ax-HE160MCS11
PER < 10%
-48
Operating Voltage 3.3V ±10% I/O supply voltage
Power Consumption
Mode
Average
(mA)
MAX
(mA)
11n
11ac
11ax
11n
11ac
11ax
TX
907
934
1148
1229
1253
1307
Note: The peak current might reach up to 1.9A
Antenna Type 2x MHF 4 connectors for BT&Wi-Fi

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1. MODULE PINOUT
Table 2-1 Module pinout definition (M.2 Key E)
* The following signal type is defined:
I: Input; O: Output; I/O: Input/Output; G: Ground; P: Voltage Supply
Pin.
Pin Define
I/O
Description
Status
1
GND
G
Ground
YES
2 3.3V I 3.3V source YES
3
USB_D+
I/O
USB Data+ differential serial data interface
NC
4 3.3V I 3.3V source YES
5
USB_D-
I/O
USB Data- differential serial data interface
NC
6 LED_WLAN# OD
Open drain, active low signal. WiFi status
indicator
YES
7 GND G Ground YES
8
PCMCLK I/O PCM Clock NC
9 SDIO_CLK I SDIO3.0 Clock NC
10
PCMSYNC I/O PCM synchronous data SYNC NC
11 SDIO_CMD I/O SDIO Command Interface NC
12
PCM_OUT O PCM synchronous data Output NC
13 SDIO_DATA0 I/O SDIO Data Line0 NC
14
PCM_IN I PCM synchronous data Input NC
15 SDIO_DATA1 I/O SDIO Data Line1 NC
16
LED_BT# OD Open drain, active low signal. BT status indicator YES
17 SDIO_DATA2 I/O SDIO Data Line2 NC
18
GND G Ground YES
19 SDIO DATA3 I/O SDIO Data Line3 NC
20
UART WAKE# O Active low to wake up host via BT (1.8V) YES
21 SDIO WAKE# O Active low to wake up host NC
22
BT_UART TXD O UART Transmit Data (1.8V) YES
23 SDIO RESET# I Active low to reset the WiFi function NC
24-31
NOTCH - -
32 BT_UART RXD I UART Receive Data (1.8V) YES
33
GND G Ground YES
34 UART RTS O UART Ready to Send (1.8V) YES
35 PERp0 I/O
PCIe RX differential signal shall be connected to
transmitter differential pair on the system board
YES
36 UART CTS I UART Clear to Send (1.8V) YES
37 PERn0 I/O
PCIe RX differential signal shall be connected to
transmitter differential pair on the system board
YES
38
RESERVED - NC

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39
GND
G
Ground
YES
40 RESERVED - NC
41 PETp0 I/O
PCIe TX differential signal shall be connected to
receiver differential pair on the system board
YES
42
RESERVED - NC
43 PETn0 I/O
PCIe TX differential signal shall be connected to
receiver differential pair on the system board
YES
44
COEX0
(LTE_ACTIVE)
I/O Coexistence between WiFi+BT and WWAN NC
45
GND G Ground YES
46
COEX1
(LTE_PRI)
I/O Coexistence between WiFi+BT and WWAN NC
47
REFCLK+
I
PCIe reference clock signals(100MHz)
YES
48
COEX2
(LTE_SYNC)
I/O Coexistence between WiFi+BT and WWAN NC
49
REFCLK-
I
PCIe reference clock signals(100MHz)
YES
50 SUSCLK(32kHz) I
Suspend Clock is a 32.768KHz clock supply input
that is provided by platform to enable WLAN to
enter reduce power consumption mode. Optional
NC
51 GND G Ground YES
52 PERST# I
PCIe Reset is a functional reset to WLAN; Active
Low
YES
53 CLKREQ# I/O
Clock request is a reference clock request signal.
An external pull-up resistor on the platform is
required; Active Low
YES
54
BT_EN#
I
Active Low to disable BT radio operation
YES
55 PEWAKE# O
Request to service a function initiated wake event.
An external pull-up resistor on the platform is
required; Active Low
YES
56 WL_EN# I Active Low to disable WLAN radio operation YES
57
GND
G
Ground
YES
58 I2C DATA I/O I2C Data; Open Drain with pull up on platform NC
59
RESERVED
NC
60 I2C CLK I I2C clock input from host NC
61
RESERVED
NC
62 ALERT# O IRQ line to host processor; Active low NC
63
GND
G
Ground
YES
64-68
RESERVED NC
69
GND
G
Ground
YES
70-71
RESERVED NC
72
3.3V
I
3.3V source
YES
73 RESERVED NC
74
3.3V
I
3.3V source
YES
75 GND G Ground YES

WCBN814A User Manual
Page 17/21
2. ELECTRICAL SPECIFICATIONS
3.1 Operation Conditions
Table 3-1 Recommended Operation Conditions
Symbol Rating Min Typ Max Units
3.3V 3.3V Supply Voltage 2.97 3.3 3.63 V
TAAmbient operating temperature -10 25 70 0C
TSStorage temperature -40 25 85 0C
Table 3-2 DC Characteristics
Symbol Parameter Min Typ Max Units
VIL Input Low Voltage -0.3 - 0.99 V
V
IH
Input High Voltage
2.145
-
3.6
V
V
OL
Output Low Voltage
0
-
0.45
V
VOH Output High Voltage 2.85 - 3.3 V

WCBN814A User Manual
Page 18/21
3.2 Power Sequence Timing
Figure 3-1 Power sequence timing parameters

WCBN814A User Manual
Page 19/21
3. MODULE DIMENSION

WCBN814A User Manual
Page 20/21
4. I-PEX CONNECTOR SPEC
Table 5-1 Specifications for MFH 4 connector on the module
Manufactuer
I-PEX
Manufactuer part number
20449-001E
Figure 5-1 Specifications for MFH4 connector