M905 Bluetooth 4.2 LE SiP Module Data Sheet-Preliminary Dec 2, 2016 Rev1.0.0 Product Specification M905 Bluetooth 4.2 LE SiP Module of All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 1 ultra-low enables M905 Product Specification - Preliminary 1 Description The SiP module M905 is a small size module with antenna inside. The module provides full function of Bluetooth 4.2 Low Energy in a tiny module via 52 pins LGA Foot Print. The M905 module provides everything required to create Bluetooth 4.2 Low Energy product with RF, baseband, MCU, qualified Bluetooth v4.2 stack and customer application running on a single IC. power M905 connectivity and basic data transfer for applications previously the power consumption, size constraints and complexity of other wireless standards. The low power consumption and excellent radio performance make it the best solution for OEM /ODM customers who require embedded Bluetooth 4.2 Low Energy feature, such as, IP camera, car key, sport and fitness watch, mouse, led light bulb etc. For the software and driver development, we provide extensive technical document and reference software code for the system integration. Hardware evaluation kit and development utilities will be released base on listed OS and processors to OEM customers. limited by 2 Features l Embedded high performance antenna l Bluetooth v4.2 BLE radio technology l Supports concurrent Bluetooth low energy/ANT protocol operation l On-chip NFC tag for Out-of-Band (OOB) pairing
-96dBm sensitivity, Bluetooth low energy l Up to +4dBm output power l l Thread safe and run-time protected l Event driven API l 2 data rates (2Mbps/1Mbps) l PPI - maximum flexibility for power-
efficient applications and code simplification l SPI Master/Slave l Automated power management system with automatic power management of each peripheral l Configurable I/O mapping for analog and digital I/O l 3 x Master/Slave SPI l 2 x Two-wire interface (IC) l UART (RTS/CTS) l 3 x PWM l AES HW encryption l Real Time Counter (RTC) l Digital microphone interface (PDM) l Antenna On Package (AoP) l LGA-52 package, 6.5 x 6.5 mm All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 2 M905 Product Specification - Preliminary Rev. Date 1.0.0 02/12/16 All Page Chap All Draft version for Review Revision History Description of change Change(s) Approval &
Date Maxim Lin All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 3 M905 Product Specification - Preliminary INDEX 1 Description ..................................................................................................................... 2 2 Feature ........................................................................................................................... 2 3 Block Diagram ............................................................................................................... 5 4 Technical Specification ................................................................................................. 6 4.1 Absolute Maximum Ratings ...................................................................................... 6 4.2 Operation Condition ................................................................................................... 6 4.3 Wireless Specifications .............................................................................................. 6 4.4 Radio Specifications Bluetooth 4.2 Low Energy ....................................................... 6 4.5 AoP Antenna Performance ......................................................................................... 7 4.5.1 Antenna Pattern ....................................................................................................... 8 4.5.2 Antenna Return Loss ............................................................................................... 9 4.5.3 AoP Design Guide ................................................................................. 10.11.12.13 4.6 Power Consumption ................................................................................................. 14 5 Dimensions ............................................................................................................. 15.16 6 Pin Assignments ................................................................................................... 17.18 7 Recommend Footprint ............................................................................................... 19 8 Reference Design Circuit ........................................................................................... 20 9 Recommended Reflow Profile ................................................................................... 21 All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 4 M905 Product Specification - Preliminary 4 TECHNICAL SPECIFICATION Description 4.1 Absolute Maximum Ratings The M905 module has to withstand the operational requirements as listed in the table below No Ratings Over Operating Free-Air Temperature Range 1 2 4 5 Supply voltage All supply pins must have the same voltage Voltage on any digital pin Storage temperature range Bluetooth RF output
-0.3 to 3.9 V
-0.3 to 3.9 V C 40 to 125 dBm Value Unit 4 4.2 Operation Condition Power supply for the M905 module will be provided by the host via the power pins Operating Condition VCC Operating ambient temperature range Min. 1.7
-20C Typ. 3.3 Max. 3.6 70C 4.3 Wireless Specifications The M905 module compliance with the following features and standards Features Bluetooth Standards Antenna Port Frequency Band Description Bluetooth core v4.2 Low Energy Support Single Antenna for Bluetooth 2.402 2.480 GHz 4.4 Radio Specifications Bluetooth 4.2 Low Energy Features Frequency Band Number of selectable Sub channels Modulation Supported rates Maximum receive level Description 2.402 2.480 GHz (2.4 GHz ISM Band) 40 channels GFSK
<2Mbps
-10dBm (with PER <30. 8%) All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 6 M905 Product Specification - Preliminary Mode and Conditions Min. Parameter RX sensitivity Maximum input Frequency range Output power adjustment ranger Output power Output power variation
-
2402
-20
-
-
Typ. Max.
-92
-
-
-
0 4 Unit. dBm
-
-10 dBm 2480 MHz dBm dBm dB 4
-
-
4.5 AoP Antenna Performance Items Spec. Items Spec. Freq. band 2.4~2.5GHz Impedance 50 ohm Gain
>-5 dBi Polarization Linear Return Loss
<-6dB Directivity Omni-directional VSWR 3 max Efficiency
>30%
All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 7 M905 Product Specification - Preliminary 4.5.1 Antenna Pattern Omnidirectional Radiation (Center Edge) a. x-Axias H-Polarization & V-Polarization b. y-Axias H-Polarization & V-Polarization c. z-Axias H-Polarization & V-Polarization All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 8 M905 Product Specification - Preliminary 4.5.2 Antenna Return Loss:
All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 9 M905 Product Specification - Preliminary 4.5.3 Antenna Design Guide Center Edge:
a. Keep A10.5mm, B0.55mm b. Connect Pin 2 to Upper GND, Pin 3 to lower GND c. Dont route signal trace across antenna clearance area Parameter A B Units : mm 10.5 0.55 36mm Pin2 Pin3 Layer 1 E Parameter C D E F G H Units : mm 1.25 2.9 5 0.38 0.55 0.25 Trace route Trace route Trace route 31mm Layer 1 C D A B F G H Layer 1 All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 10 M905 Product Specification - Preliminary J K L Antenna Clearance Area Parameter I J K L Units : mm 1.25 0.5 0.5 3.5 I D N G r e p p U D N G r e w o L M N Layer 1 Antenna Clearance Area Parameter M N Units : mm 4.15 5 Layer 2,3,4 All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 11 M905 Product Specification - Preliminary Coner :
a. Connect Pin 1 to Ant. trace b. Dont route signal trace across antenna clearance area Ant. Trace Trace route Trace route Trace route 31mm Pin1 36mm Layer 1 Layer 1 A B C D H E F G Parameter Units : mm A B C D E F G H I J K 0.5 4.34 0.5 1 1 2 1.5 0.29 3.5 0.25 0.25 Layer 1 I J K All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 12 M905 Product Specification - Preliminary L P O M N Antenna Clearance Area Parameter Units : mm L M N O P 6.75 3.5 1.5 2.9 5 M P Layer 1 J K M L Layer 2,3,4 Antenna Clearance Area Parameter Units : mm J K L M N O P 6.75 0.25 3.75 5 4.1 5.25 0.25 All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 13 Condition 3.3V 1.8V 3.3V 1.8V Typ. 12.06 15.32 Sleep Mode M905 Product Specification - Preliminary 4.6 Power Consumption Item Tx mode Rx mode System ON Constant Latency All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 14 M905 Product Specification - Preliminary 5. Dimensions Top-View:
The size and thickness of the M905 module 6.5mm (W) x 6.5mm (L) x 1.3mm (H):
Side-View:
Bottom-View:
All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 15 M905 Product Specification - Preliminary Dimensions All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 16 M905 Product Specification - Preliminary 6. PIN DEFINITION The foot print dimension and pin definition is defined as below No 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 Pin Name Antenna Leg GNDA1 GNDA2 GND ANT RF GND GND VDD GND GND Pin Type RF RF RF Power RF RF Power Power Power Power Power P0.21/nRESET Digital I/O P0.14/TRACEDATA[3]
P0.15/TRACEDATA[2]
P0.16/TRACEDATA[1]
P0.18/TRACEDATA[0]
P0.00/XL1 P0.01/XL2 P0.03/AIN1 P0.02/AIN0 P0.09/NFC1 P0.10/NFC2 P0.05/AIN3 P0.04/AIN2 P0.31/AIN7 P0.30/AIN6 P0.29/AIN5 P0.28/AIN4 P0.27 P0.25 P0.26 Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O Analog input Digital I/O Analog input Digital I/O Analog input Digital I/O Analog input Digital I/O NFC input Digital I/O NFC input Digital I/O Analog input Digital I/O Analog input Digital I/O Analog input Digital I/O Analog input Digital I/O Analog input Digital I/O Analog input Digital I/O Digital I/O Digital I/O Description Scenario B Scenario A Scenario A Ground (0V) Single-endded radio antenna connection Single-endded radio antenna connection Ground (0V) Ground (0V) Power supply Ground (0V) Ground (0V) General purpose I/O pin. Configurable as system RESET pin General purpose I/O pin. Trace port output General purpose I/O pin. Trace port output General purpose I/O pin. Trace port output General purpose I/O pin. Trace port output General purpose I/O pin. Connection for 32.768kHz crystal (LFXO) General purpose I/O pin. Connection for 32.768kHz crystal (LFXO) General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin. NFC antenna connection General purpose I/O pin. NFC antenna connection General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin. SAADC/COMP/LPCOMP input General purpose I/O pin General purpose I/O pin General purpose I/O pin All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 17 M905 Product Specification - Preliminary Serial wire debug clock input for debug and Digital I/O Serial wire debug I/O for debug and programming Pin Name GND GND P0.11 P0.19 P0.22 P0.23 P0.24 SWDCLK Pin Type Power Power Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O Digital input SWDIO GND GND GND GND GND GND GND GND GND GND GND Power Power Power Power Power Power Power Power Power Power Power Description Ground (0V) Ground (0V) General purpose I/O pin General purpose I/O pin General purpose I/O pin General purpose I/O pin General purpose I/O pin programming Ground (0V) Ground (0V) Ground (0V) Ground (0V) Ground (0V) Ground (0V) Ground (0V) Ground (0V) Ground (0V) Ground (0V) Ground (0V) P0.20/TRACECLK Digital I/O General purpose I/O pin. Trace port clock output No 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 18 M905 Product Specification - Preliminary 7. RECOMMEND FOOTPRINT SMD Design:
All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 19 M905 Product Specification - Preliminary 9. RECOMMEND REFLOW PROFILE Profile Condition a. Suitable for Lead-Free solder b. Between 155~160C: 60~90 sec. c. Above 220C: 60~90 sec. d. Peak Temperature: 240~245 (<10 sec.) All rights are reserved by ASE. No part of this technical document can be reproduced in any form without permission of ASE. 21 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 or more 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 or operating in conjunction with any other antenna or transmitter. 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 20cm between the radiator & your body. IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module. Appropriate measurements (e.g. 15 B compliance) and if applicable additional equipment authorizations (e.g. Verification , Doc) of the host device to be addressed by the integrator/manufacturer. IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module. 20cm 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. 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 20cm 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 the palm of the hand, 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 TX FCC ID: 2AJ9P-M905". If the size of the end product is larger than the palm of the hand, 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.