RIFO TECHNOLOGY RIFO BLE Module User Manual Manual

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Document ID	2692402
Application ID	sKqnGQEFGe1JujfSAZWb8w==
Document Description	Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	86.15kB (1076825 bits)
Date Submitted	2015-07-27 00:00:00
Date Available	2015-07-27 00:00:00
Creation Date	2015-07-25 20:23:54
Producing Software	doPDF Ver 8.1 Build 920
Document Lastmod	2015-07-27 09:15:56
Document Title	Manual

____________________________________________________________________________________
2.4-GHz Bluetooth® low energy System-on-Module
Model :
Part No :
Version :
Date
2.4GHz RF Module
TM41B1412-xxxx
V3.3
: 2015.07.23
TM41B1412-Fxxx
■ Applications
˙2.4-GHz Bluetooth low energy Systems
˙Proprietary 2.4-GHz Systems
˙Human-Interface Devices (Keyboard, Mouse
˙Sports and Leisure Equipment
˙Mobile Phone Accessories
˙Consumer Electronics
,Remote Control)
■ Selection Guide
Denomination ：2.4GHz Bluetooth RF Module
Part No.
：TM41B1412-SFxxx
(with Shielding case)
128/256 KB in-system Programmable Flash
TM41B1412-Fxxx
(without Shielding case)
128/256 KB in-system Programmable Flash
TM41B1412-Exxxx
(External Antenna)
128/256 KB in-system Programmable Flash
TM41B1412-Fxxx
■ Absolute Maximum Ratings

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied.
Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

CAUTION: ESD sensitive device. Precaution should be used when handling the device in order to prevent permanent damage.
■ Recommended Operation Condition
■ Electrical Specifications
● Current Consumption
TA = 25°C and VDD = 3 V
TM41B1412-Fxxx
■ General Characteristics
TA = 25°C and VDD = 3 V, unless otherwise noted.
■ RF Characteristics
1Mbps, GFSK, 250-KHz deviation, Bluetooth low energy mode and 1%BER
TM41B1412-Fxxx
■ TM41B1412-Fxxx RF Module Pin Configuration
Pin #.
Pin Name
Pin Type
Description
GND
GND
Ground
AVDD
ANALOG POWER
2~3.6V power supply
AVDD
ANALOG POWER
2~3.6V power supply
P2.2
Digital I/O
P2.1
Digital I/O
P2.0
Digital I/O
P1.7
Digital I/O
P1.6
GND
Digital I/O
GND
Ground
10
GND
GND
Ground
11
SCL
Digital I/O
I2C signal
12
SDA
Digital I/O
I2C signal
13
P1.5
Digital I/O
14
P1.4
Digital I/O
15
P1.3
Digital I/O
16
P1.2
Digital I/O
17
P1.1
Digital I/O
18
P1.0
Digital I/O
19
P0.7
20
VDD
Digital I/O
Digital POWER
2~3.6V power supply
21
GND
GND
Ground
22
P0.6
Digital I/O
23
P0.5
Digital I/O
P0.4
Digital I/O
25
P0.3
Digital I/O
26
P0.2
Digital I/O
27
P0.1
Digital I/O
28
P0.0
29
RESET
Digital I/O
RESET
Low active
30
GND
GND
Ground
24
TM41B1412-Fxxx
■ Antenna Radiation Pattern
TM41B1412-Fxxx
■ TM41B1412-Fxxx
RF Module Example Design schematic
Example schematic:
TM41B1412-Fxxx
■ TM41B1412-Fxxx
RF Module Dimension
■ Recommended PCB layout for Module
TM41B1412-Fxxx
Important FCC notice:
In accordance with FCC Part 15C , this module is listed as a Modular Transmitter device.
Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the
equipment.
The antenna of this transmitter must not be co-located or operating in conjunction with any other antenna or
transmitters within a host device, except in accordance with FCC multitransmitter product approval procedures.
FCC Label Instructions
The outside of final products that contains this module device must display a label
referring to the enclosed module. This exterior label can use wording such as the
following: “Contains Transmitter Module FCC ID: 2AEQ4RIFO
” or “Contains FCC ID: 2AEQ4RIFO
.” Any similar wording that expresses the same meaning may be used.
Additionally, there must be the following sentence on the device, unless it is too small to carry it:
“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.”
FCC Certification only covers the shielded version of the module.
TM41B1412-Fxxx
■ Document History
Revision
Date
Description/Changes
1.0
2014.04.08
First release
2.0
2014.12.08
3.0
2015.05.05
3.1
2015.05.19
3.2
2015.06.18
Because Extend Antenna PAD affect External Antenna PAD Performance, so layout guide delete Extend
Antenna PAD
3.3
2015.07.23
Page 9: Add FCC Notify.
update
Update dimension & layout guide for pad of external antenna
1. Add module name of external antenna
2.Add Important FCC notice & FCC Label Instructions
■ Address Information

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