Preliminary Specification Number : SP-ABR-063-D
WLAN Module Data Sheet
MP P/N: CMWC1ZZABR
Sample P/N: CMWC1ZZABR-TEMP
PMN: CMWC1ZZABR
Preliminary & Confidential
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Preliminary Specification Number : SP-ABR-063-D
Revision
Code
Date
Description
Comments
Draft
2015-4-27
Draft
A
2015-5-14
1. Block diagram updated (RF frond end is updated)
2. Pin assignment updated
3. Add recommended land pattern
4. Update pin description
B
2015-6-10
1. Modify pin name and description
2. Add reference design
3. Update operation temperature range
C
2015-12-30
Important update for CMWC1ZZABR-063
D
2016-4-30 Added notifications of FCC and IC regulations
Revision History
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Preliminary & Confidential
Preliminary Specification Number : SP-ABR-063-D
Contents
1. Scope ................................................................................................................................................. 1
2. Part Number / Part Composition ..................................................................................................... 1
3. Block Diagram ................................................................................................................................... 1
4. Construction, Dimensions, Marking and Terminal Configurations ............................................ 2
4.1 Construction ................................................................................................................................. 2
4.2 Dimensions (in mm) ..................................................................................................................... 2
4.3 Label Marking .............................................................................................................................. 2
4.4 Pin assignment (top view)............................................................................................................ 3
4.5 Recommended land pattern ........................................................................................................ 4
4.6 Pin description ............................................................................................................................. 5
4.7 Configuration pins ........................................................................................................................ 6
5. Range ................................................................................................................................................. 6
5.1 Absolute maximum rating (Ta=25℃, Z=50ohm) .......................................................................... 6
5.2 Operating conditions .................................................................................................................... 6
6. RoHS Compliance ............................................................................................................................. 6
7. RF Characteristics for IEEE802.11 .................................................................................................. 7
8. Power Up Sequence ......................................................................................................................... 7
9. Electrical Characteristics ................................................................................................................. 7
9.1 I/O Static Ratings, 3.3V ............................................................................................................... 7
9.2 Clock Specifications (optional) .................................................................................................... 8
9.2.1 RC32K Specifications .............................................................................................................. 8
9.2.2 Crystal Specifications (32.768kHz) .......................................................................................... 8
10. Reference Circuit .............................................................................................................................. 8
11. PCB Antenna Layout Guidance ...................................................................................................... 9
12. Package ........................................................................................................................................... 10
Preliminary & Confidential
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Preliminary Specification Number: SP-ABR-063-D
Sample Part Number
MP Part Number
CMWC1ZZABR-TEMP
CMWC1ZZABR
P. 1/14
1. Scope
This product specification is applied to the IEEE802.11b/g/n WLAN module used for consumer
applications.
Module size : 22.0 x 19.0 x 2.4 (typ) mm
Chipset : Marvell 88MW300
Interface : UART, GPIO
Reference Clock : Internal (external optional sleep clock)
ROM : SPI Flash on module (2Mbytes)
Antenna : Integrated PCB antenna
Certification : FCC/CE/IC
MSL : 3
RoHS : This module is compliant with the RoHS directive
*This module delivered with pre-programmed generic software as Serial Network Interface Controller.
2. Part Number / Part Composition
3. Block Diagram
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Preliminary Specification Number: SP-ABR-063-D
Mark
Min.
Typ.
Max.
L
21.8
22
22.2
W
18.8
19
19.2 T -
2.4
2.55
Mark
Name
A
Pin.1 indicator
B
Murata logo
C
Model Name / P/N
D
FCC certification ID
E
IC certification ID
F
Inspection code
G
Sub type number: 063
H
Version code: blank (Ver. 1.0)
I
2D barcode (MAC address)
J
CE mark
L
W
C
D E F G H
I
Pin.1 indicator
A
B
J
4. Construction, Dimensions, Marking and Terminal Configurations
4.1 Construction
Top view Bottom view
4.2 Dimensions (in mm)
P. 2/14
4.3 Label Marking
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1
2
3
4
5
6
7
8
9
10
11
12
13
37
36
35
34
33
32
31
30
29
28
27
26
25
14 15 16 17 18 19 20 21 22 23 24
Preliminary Specification Number: SP-ABR-063-D
P. 3/14
4.4 Pin assignment (top view)
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Preliminary Specification Number: SP-ABR-063-D
Antenna area
4.5 Recommended land pattern
P. 4/14
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Preliminary Specification Number: SP-ABR-063-D
No.
Name
Function
I/O
MW300 Pin
No.
MW300 Pin
Function
1
GPIO_16
CON[5]: Configuration Bit
I/O
30
GPIO_16
2
RESET_N
Module Reset (active low)
I
35
RESETn
3
GPIO_22
NC 36
GPIO_22
4
GPIO_23
Functional Button Pin (optional)
I
37
GPIO_23
5
GPIO_24
NC 38
GPIO_24
6
GND
7
GPIO_25
32.768 kHz Crystal Input / Oscillator Input
I
39
GPIO_25
8
GPIO_26
32.768 kHz Crystal Output
O
40
GPIO_26
9
GND
10
GPIO_27
CON[4]: Configuration Bit
I/O
51
GPIO_27
11
GPIO_39
NC 52
GPIO_39
12
GND
13
VDD33
3.3V DC Power Supply
P 14
GPIO_40
LED_1: Module Status Indication (optional)
O
55
GPIO_40
15
GPIO_41
LED_2: Link Status Indication (optional)
O
56
GPIO_41
16
GPIO_42
NC 58
GPIO_42
17
GPIO_43
NC 59
GPIO_43
18
GPIO_44
NC 60
GPIO_44
19
GIPO_45
NC 61
GPIO_45
20
GND
21
GPIO_46
NC 62
GPIO_46
22
GPIO_47
NC 63
GPIO_47
23
GPIO_48
Debug Log (optional)
O
64
GPIO_48
24
GPIO_49
NC 65
GPIO_49
25
GPIO_0
UART CTS (optional)
I 1 GPIO_0
26
GPIO_1
UART RTS (optional)
O 2 GPIO_1
27
GPIO_2
UART Transmit
O 3 GPIO_2
28
GPIO_3
UART Receive
I 4 GPIO_3
29
GND
30
GPIO_4
NC 6
GPIO_4
31
GPIO_5
NC 7
GPIO_5
32
GND
33
GPIO_6
TDO: JTAG Test Data (optional)
O 8 GPIO_6
34
GPIO_7
TCK: JTAG Test Clock (optional)
I 9 GPIO_7
35
GPIO_8
TMS: JTAG Controller Select (optional)
I/O
10
GPIO_8
36
GPIO_9
TDI: JTAG Test Data (optional)
I
11
GPIO_9
37
GPIO_10
TRSTn: JTAG Test Reset (active low) (optional)
I
12
GPIO_10
4.6 Pin description
P. 5/14
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Preliminary Specification Number: SP-ABR-063-D
Configuration Bits
Pin name
Configuration Function
CON[5]
GPIO_16
Boot Options
00 = boot from UART
01 = reserved
10 = reserved
11 = boot from Flash (default)
CON[4]
GPIO_27
Parameter
Condition
Rating
Units
Storage Temperature
-40 /+85
℃
Supply Voltage
VDD33
Ta=25℃
3.6
V
Parameter
Min.
Max.
Units
Operating Temperature
-30
+85
℃
Supply Voltage
VDD33
3.0
3.6
V
4.7 Configuration pins
This table shows the pins used as configuration inputs to set parameters following a reset. The
definition of these pins changes immediately after reset to their usual function. To set a configuration
bit to 0, attach a 100kohm resistor from the pin to ground. No external circuitry is required to set a
configuration bit to 1.
5. Range
5.1 Absolute maximum rating (Ta=25℃, Z=50ohm)
P. 6/14
Note: Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is
not implied under these conditions. Exposure to absolute ratings for extended periods of time may
adversely affect reliability. No damage assuming only one parameter is set at limit at a time with all other
parameters are set within operating condition.
5.2 Operating conditions
* Functionality is guaranteed but specifications require derating at extreme temperatures
6. RoHS Compliance
This component can meet with RoHS compliance.
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Preliminary Specification Number: SP-ABR-063-D
Items
Contents
Power Levels
Tx Power Level
Min.
Typ.
Max.
Units
802.11b (11Mbps)
-
17 - dBm
802.11g (54Mbps)
-
15 - dBm
802.11n (HT20)
-
14 - dBm
Rx Minimum Input Level Sensitivity
Min.
Typ.
Max.
Units
802.11b (11Mbps)
- - -76
dBm
802.11g (54Mbps)
- - -65
dBm
802.11n (HT20)
- - -64
dBm
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIL
Input low voltage
-
-0.4
-
VDD33*30%
V
VIH
Input high voltage
-
VDD33*70%
-
VDD33+0.4
V
V
HYS
Input hysteresis
-
150 - -
mV
IOL@0.4V - -
4 - -
mA
IOH@VDDIO-0.5V
-
-
3 - -
mA
Input capacitance
-
-
- - 5
pF
Input leakage 1
-
VDD33 is ON,
0<V(PAD)<VDD33
- - 5
μA
7. RF Characteristics for IEEE802.11
Conditions: 25℃, VDD33= 3.3V
*Test performed through Murata RF switch connector P/N: MM8030-2610.
8. Power Up Sequence
P. 7/14
9. Electrical Characteristics
9.1 I/O Static Ratings, 3.3V
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Preliminary Specification Number: SP-ABR-063-D
Parameter
Condition
Min.
Typ.
Max.
Units
Frequency before calibration
-
18.6
31.8
39.8
kHz
Startup time
-
-
0.9 - ms
After-calibration frequency accuracy
Use 32.768kHz crystal as
reference clock
32.3
32.7
33.1
kHz
Temperature tolerance
-
-
65
-
ppm/C
Duty cycle
-
40
50
60
%
Parameter
Condition
Min.
Typ.
Max.
Units
Crystal frequency
-
-
32.768
-
kHz
Frequency accuracy tolerance
-
-40 - 40
ppm
Startup time
-
- 600
ms
Duty cycle tolerance
-
-
50 - %
Crystal load capacitance
-
-
12.5 - pF
Crystal shunt capacitance
-
- - 7
pF
Equivalent Series Resistance (ESR)
-
- - 100
kΩ
9.2 Clock Specifications (optional)
9.2.1 RC32K Specifications
9.2.2 Crystal Specifications (32.768kHz)
P. 8/14
10. Reference Circuit
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Preliminary Specification Number: SP-ABR-063-D
11. PCB Antenna Layout Guidance
If to use internal PCB antenna, some guides must be followed in order to get best antenna
performance.
(1) Place the antenna area on the corner or edge of the main board.
(2) No ground, circuit, component under the antenna area, including the reverse side of PCB.
No ground area is as large as possible.
(3) Metal component should be at least 10mm away from PCB antenna.
(4) Plastic case should be at least 10mm away from PCB antenna. If it’s metal case, it’s
recommended to use external antenna.
P. 9/14
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Preliminary Specification Number: SP-ABR-063-D
撪憰敔
奜憰敔
Inner box
Outter box
12. Package
This module product is packaged in tray.
P. 10/14
1 tray: 45pcs products
1 inner box: 6 trays with products
1 outer box: 4 inner boxes
MOQ: 1080pcs
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Preliminary Specification Number: SP-ABR-063-D
P. 11/14
NOTICE
1. Storage Conditions
Please use this product within 6month after receipt.
- The product shall be stored without opening the packing under the ambient temperature from 5
to 35 °C and humidity from 20 ~ 70 %RH.
(Packing materials, in particular, may be deformed at the temperature over 40 °C)
- The product left more than 6months after reception, it needs to be confirmed the solderability
before used.
- The product shall be stored in non corrosive gas (Cl2, NH3, SO2, Nox, etc.).
- Any excess mechanical shock including, but not limited to, sticking the packing materials by
sharp object and dropping the product, shall not be applied in order not to damage the
packing materials.
This product is applicable to MSL3 (Based on IPC/JEDEC J-STD-020)
- After the packing opened, the product shall be stored at <30 °C / <60 %RH and the product
shall be used within 168 hours.
- When the color of the indicator in the packing changed, the product shall be baked before
soldering.
Baking condition: 125 +5/-0 °C, 24 hours, 1 time
The products shall be baked on the heat-resistant tray because the material is not heat-resistant.
2. Handling Conditions :
Be careful in handling or transporting products because excessive stress or mechanical shock may
break products.
Handle with care if products may have cracks or damages on their terminals, the characteristics of
products may change. Do not touch products with bear hands that may result in poor solderability.
3. Standard PCB Design (Land Pattern and Dimensions) :
All the ground terminals should be connected to the ground patterns. Furthermore, the ground
pattern should be provided between IN and OUT terminals. Please refer to the specifications for the
standard land dimensions.
The recommended land pattern and dimensions is as Murata's standard. The characteristics of
products may vary depending on the pattern drawing method, grounding method, land dimensions,
land forming method of the NC terminals and the PCB material and thickness. Therefore, be sure to
verify the characteristics in the actual set. When using non-standard lands, contact Murata
beforehand.
4. Notice for Chip Placer :
When placing products on the PCB, products may be stressed and broken by uneven forces from a
worn-out chucking locating claw or a suction nozzle. To prevent products from damages, be sure to
follow the specifications for the maintenance of the chip placer being used. For the positioning of
products on the PCB, be aware that mechanical chucking may damage products.
5. Soldering Conditions：
The recommendation conditions of soldering are as in the following figure.
When products are immersed in solvent after mounting, pay special attention to maintain the
temperature difference within 100 °C. Soldering must be carried out by the above mentioned
conditions to prevent products from damage. Set up the highest temperature of reflow within
260 °C .
Contact Murata before use if concerning other soldering conditions.
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Within 120 s
Pre-heating
time(s)
220 °C
Within 60 s
Cooling down
Slowly
180 °C
150 °C
240 ~ 250 °C
Within 3 s
6. Cleaning :
7. Operational Environment Conditions :
8. Input Power Capacity :
9. Limitation of Applications:
Preliminary Specification Number: SP-ABR-063-D
P. 12/14
Reflow soldering standard conditions (Example)
Please use the reflow within 2 times.
Use rosin type flux or weakly active flux with a chlorine content of 0.2 wt % or less.
Since this Product is Moisture Sensitive, any cleaning is not permitted.
Products are designed to work for electronic products under normal environmental conditions
(ambient temperature, humidity and pressure). Therefore, products have no problems to be used
under the similar conditions to the above-mentioned. However, if products are used under the
following circumstances, it may damage products and leakage of electricity and abnormal
temperature may occur.
- In an atmosphere containing corrosive gas ( Cl2, NH3, SOx, NOx, etc.).
- In an atmosphere containing combustible and volatile gases.
- Dusty place.
- Direct sunlight place.
- Water splashing place.
- Humid place where water condenses.
- Freezing place.
If there are possibilities for products to be used under the preceding clause, consult with Murata
before actual use.
As it might be a cause of degradation or destruction to apply static electricity to products, do not
apply static electricity or excessive voltage while assembling and measuring.
Products shall be used in the input power capacity as specified in this specifications.
Inform Murata beforehand, in case that the components are used beyond such input power capacity
range.
This module is not approved for use when being powered by AC power lines, either directly or
indirectly through another device.
Please contact Murata before using products for the applications listed below which require
especially high reliability for the prevention of defects which might directly cause damage to the third
party's life, body or property.
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Preliminary Specification Number: SP-ABR-063-D
- Aircraft equipment.
- Aerospace equipment.
- Undersea equipment.
- Medical equipment.
- Transportation equipment (vehicles, trains, ships, etc.).
- Traffic signal equipment.
- Disaster prevention / crime prevention equipment.
- Data-processing equipment
- Application of similar complexity and/ or reliability requirements to the applications listed in the
above.
10. FCC/IC Statement
FCC statement:
This module has been tested and found to comply with the FCC Part15.
These limits are designed to provide reasonable protection against harmful interference in approved
installations.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
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.
Modifications or changes to this equipment not expressly approved by Murata Manufacturing Co.,
Ltd. may void the user’s authority to operate this equipment.
The modular transmitter must be equipped with either a permanently affixed label or must be
capable of electronically displaying its FCC identification number
(A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC
identification number, and, if the FCC identification number is not visible when the module is
installed inside another device, then the outside of the device into which the module is installed
must also display a label referring to the enclosed module. This exterior label can use wording such
as the following: “Contains Transmitter Module FCC ID: VPYCMABR” or “Contains FCC ID:
VPYCMABR.”
(B) If the modular transmitter uses an electronic display of the FCC identification number, the
information must be readily accessible and visible on the modular transmitter or on the device in
which it is installed. If the module is installed inside another device, then the outside of the device
into which the module is installed must display a label referring to the enclosed module. This
exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).”
To satisfy FCC RF Exposure requirements for mobile and base station transmission devices, a
separation distance of 20 cm or more should be maintained between the antenna of this device and
persons during operation. To ensure compliance, operation at closer than this distance is not
recommended. The antenna(s) used for this transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
IC statement:
Label of the end product:
The final end product must be labeled in a visible area with the following "Contains transmitter
module IC: 772C-CMABR "
This Class B digital apparatus complies with Canadian ICES-003.
Cetappareilnumérique de la classe B estconforme à la norme NMB-003 du Canada.
This device complies with RSS-247 of the Industry Canada Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2) this device
P. 13/14
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Preliminary Specification Number: SP-ABR-063-D
P. 14/14
must accept any interference received, including interference that may cause undesired operation.
Ce dispositif est conforme à la norme CNR-247 d'Industrie Canada applicable aux appareils radio
exempts de licence. Son fonctionnement est sujet aux deux conditions suivantes: (1) le dispositif ne
doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y
compris un brouillage susceptible de provoquer un fonctionnement indésirable.
Radiation Exposure Statement:
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator
& your body.
Déclaration d'exposition aux radiations:
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 20cm
de distance entre la source de rayonnement et votre corps.
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P. 15/14
CAUTION
PLEASE READ THIS NOTICE BEFORE USING OUR PRODUCTS.
Please make sure that your product has been evaluated and confirmed from the aspect of the fitness for
the specifications of our product when our product is mounted to your product.
All the items and parameters in this product specification/datasheet/catalog have been prescribed on the
premise that our product is used for the purpose, under the condition and in the environment specified in
this specification. You are requested not to use our product deviating from the condition and the
environment specified in this specification.
Please note that the only warranty that we provide regarding the products is its conformance to the
specifications provided herein. Accordingly, we shall not be responsible for any defects in products or
equipment incorporating such products, which are caused under the conditions other than those
specified in this specification.
WE HEREBY DISCLAIMS ALL OTHER WARRANTIES REGARDING THE PRODUCTS, EXPRESS OR
IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTY OF FITNESS FOR A PARTICULAR
PURPOSE, THAT THEY ARE DEFECT-FREE, OR AGAINST INFRINGEMENT OF INTELLECTUAL
PROPERTY RIGHTS.
The product shall not be used in any application listed below which requires especially high reliability for
the prevention of such defect as may directly cause damage to the third party's life, body or property. You
acknowledge and agree that, if you use our products in such applications, we will not be responsible for
any failure to meet such requirements.
Furthermore, YOU AGREE TO INDEMNIFY AND DEFEND US AND OUR AFFILIATES AGAINST
ALL CLAIMS, DAMAGES, COSTS, AND EXPENSES THAT MAY BE INCURRED, INCLUDING
WITHOUT LIMITATION, ATTORNEY FEES AND COSTS, DUE TO THE USE OF OUR PRODUCTS IN
SUCH APPLICATIONS.
- Aircraft equipment.
- Aerospace equipment
- Undersea equipment.
- Power plant control equipment
- Medical equipment.
- Transportation equipment (vehicles, trains, ships, elevator, etc.).
- Traffic signal equipment.
- Disaster prevention / crime prevention equipment.
- Burning / explosion control equipment
- Application of similar complexity and/ or reliability requirements to the applications listed in the
above.
We expressly prohibit you from analyzing, breaking, Reverse-Engineering, remodeling altering, and
reproducing our product. Our product cannot be used for the product which is prohibited from being
manufactured, used, and sold by the regulations and laws in the world.
We do not warrant or represent that any license, either express or implied, is granted under any our
patent right, copyright, mask work right, or our other intellectual property right relating to any combination,
machine, or process in which our products or services are used. Information provided by us regarding
third-party products or services does not constitute a license from us to use such products or services or
a warranty or endorsement thereof. Use of such information may require a license from a third party
under the patents or other intellectual property of the third party, or a license from us under our patents
or other intellectual property.
Please do not use our products, our technical information and other data provided by us for the
purpose of developing of mass-destruction weapons and the purpose of military use.
Moreover, you must comply with "foreign exchange and foreign trade law", the "U.S. export
administration regulations", etc.
Please note that we may discontinue the manufacture of our products, due to reasons such as end of
supply of materials and/or components from our suppliers.
Customer acknowledges that Murata will, if requested by you, conduct a failure analysis for defect or
alleged defect of Products only at the level required for consumer grade Products, and thus such
analysis may not always be available or be in accordance with your request (for example, in cases
where the defect was caused by components in Products supplied to Murata from a third party).
By signing on specification sheet or approval sheet, you acknowledge that you are the legal
representative for your company and that you understand and accept the validity of the contents herein.
When you are not able to return the signed version of specification sheet or approval sheet within 90
days from receiving date of specification sheet or approval sheet, it shall be deemed to be your consent
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P. 16/14
on the content of specification sheet or approval sheet.
Customer acknowledges that engineering samples may deviate from specifications and may contain
defects due to their development status.
We reject any liability or product warranty for engineering samples.
In particular we disclaim liability for damages caused by
・the use of the engineering sample other than for evaluation purposes, particularly the installation or
integration in the product to be sold by you,
・deviation or lapse in function of engineering sample,
・improper use of engineering samples.
We disclaim any liability for consequential and incidental damages.
If you can’t agree the above contents, you should inquire our sales.
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