OFEIXIN TI CC2541 serial to bluetooth low energy module 4.0 low-power module

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US $6-8 / Piece | 1000 Piece/Pieces (Min. Order)
Supply Ability:
200000 Piece/Pieces per Day
Port:
ShenZhen,HongKong
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
FN-LINK
Model Number:
FN-CC2541
Device Type:
Wireless MCU
Bluetooth Standard:
Bluetooth low energy (Bluetooth Smart)
Flash size (KB):
128 256
RAM size (KB):
8
RX Current (Lowest) (mA):
17.9
Standby Current (uA):
0.5
Wakeup Time (PD-->RX/TX) (us):
500
Sensitivity (Best) (dBm):
-93
Operating Temperature Range (C):
-40 to 85
Main Chipset:
TI CC2541
Packaging & Delivery
Packaging Details
Blister parking,take-up package,vacuum packaging
Delivery Time
7
General Specificatio

      General Specificatio        

     FN-CC2541 is 2.4GHz Bluetooth low power system on chip (SoC), support 250kbps, 500kbps, 1Mbps and2Mbps data rate, with connecting budget excellent, but the front end the application, the output power can be programmed into the 0dBm, receiving 1Mbps with a sensitivity of -94dBm, mainly used in the 2.4GHz Bluetooth low energy system, personal 2.4GHz system, man-machine interface such as a keyboard, mouse, and remote control etc., sports and leisure equipment, mobile phone accessories and consumer electronics.

Product Description
 Product Description 

ELECTRICAL CHARACTERISTICS

Measured on Texas Instruments CC2541 EM reference design with TA = 25°C and VDD = 3 V, 1 Mbps, GFSK, 250-kHz deviation, Bluetooth low energy mode, and 0.1% BER

PARAMETER

TESTCONDITIONS

MIN    TYP     MAX

UNIT

 

 

 

 

Core current consumption

RX mode, standard mode, no peripherals active, low MCU activity

17.9

 

 

 

 

mA

RX mode, high-gain mode, no peripherals active, low MCU activity

20.2

TX mode, –20 dBm output power, no peripherals active, low    MCU activity

16.8

TX mode, 0 dBm output power, no peripherals active, low    MCU activity

18.2

Powermode 1. Digital regulator on; 16-MHz RCOSC and 32-MHz crystal oscillator off;

270

μA

 

32.768-kHzXOSC,POR,BOD and sleep timer active; RAM and register retention

 

 

Powermode 2. Digital regulator off;16-MHz RCOSC and 32- MHz crystal oscillator off; 32.768-kHz XOSC, POR, and sleep timer active; RAM and register retention

 

1

Powermode 3.Digital regulator off;no clocks;POR active; RAM and register retention

0.5

Low MCU activity: 32-MHz XOSC running. No radio or peripherals. Limited flash access, no RAM access.

 

6.7

 

mA

 

 

 

 

Peripheral current consumption (Adds to core current Icore for each peripheral unit activated)

Timer 1. Timer running, 32-MHz XOSC used

90

 

 

 

 

 

μA

Timer 2. Timer running, 32-MHz XOSC used

90

Timer 3. Timer running, 32-MHz XOSC used

60

Timer 4. Timer running, 32-MHz XOSC used

70

Sleep timer, including 32.753-kHz RCOSC

0.6

ADC,when converting

1.2

mA

 

GENERAL CHARACTERISTICS

Measured on Texas Instruments CC2541 EM reference design with TA = 25°C and VDD = 3 V

PARAMETER

TESTCONDITIONS

MIN    TYP    MAX

UNIT

WAKE-UPAND TIMING

Powermode1 →

Active

Digitalregulatoron, 16-MHz RCOSC and 32-MHz crystal   oscillator off. Start-up of 16-MHz RCOSC

4

μ

s

Powermode2 or 3 → Active

Digitalregulatoroff,16-MHzRCOSCand32-MHzcrystaloscillatoroff.Start-upof regulator and 16-MHz RCOSC

 

120

 

μ

 

s

Active  →

RX

 

TX  or

CrystalESR= 16 Ω . Initially running on 16-MHz RCOSC, with 32-MHz XOSC OFF

500

μ

s

With 32-MHzXOSC initially on

180

μ

s

 

RX/TXturnaround

Proprietaryauto mode

130

 

μ

 

s

BLE mode

150

RADIO PART

RF

range

frequency

Programmable in 1-MHzsteps

2379

2496

MHz

 

 

Data rate andmodulation format

2 Mbps, GFSK, 500-kHz deviation 2 Mbps, GFSK, 320-kHz deviation 1 Mbps, GFSK, 250-kHz deviation

Data rate andmodulationformat1 Mbps, GFSK, 160-kHz deviation 500 kbps, MSK

250 kbps, GFSK, 160-kHz deviation 250 kbps, MSK

 

 RF TRANSMIT SECTION

Measured on Texas Instruments CC2541 EM reference design with TA = 25°C, VDD = 3 V and fc = 2440 MHz

PARAMETER

TESTCONDITIONS

MIN

TYP

MAX

UNIT

 

 

Outputpower

Deliveredtoa single-ended 50-Ωloadthrougha

balunusingmaximumrecommendedoutputpowersetting

 

8

 

dBm

Deliveredtoa single-ended 50-Ωloadthrougha

balunusingminimumrecommendedoutputpowersetting

 

-20

 

Programmableoutputpowerrange

Deliveredtoa single-ended 50-Ωloadthrougha

balunusingminimumrecommendedoutputpowersetting

 

20

 

dB

 

 

Spurious         emissionconductedmeasurement

f < 1 GHz

-52

 

dBm

f > 1 GHz

-48

Suitable for systems targeting compliance with worldwide radio-frequency regulations ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)

Optimumimpedance

load

Differential  impedance  as  seen  from  the  RF  port (RF_P and RF_N) toward the antenna

70 +/-30

Ω

  

Layout reference

   Layout reference   

 

Pin #

 

Name

 

Description

 

1

 

VCC

 

2-3.6V

 

2

 

VCC

 

2-3.6V

 

3

 

NC

 

NOP

 

4

 

NC

 

NOP

 

5

 

NC

 

NOP

 

6

 

P2-2

 

 

7

 

P2-0

 

 

8

 

P2-1

 

 

9

 

GND

 

USBDP-SCL

 

10

 

GND

 

USBDM-SDA

 

11

 

GND

 

USBVDD

 

12

 

GND

 

GND

 

13

 

P1-6

 

 

14

 

P1-7

 

 

15

 

P1-5

 

 

16

 

NC

 

NOP

 

17

 

P1-1

 

 

18

 

P1-0

 

 

19

 

GND

 

GND

 

20

 

P0-7

 

 

21

 

P0-6

 

 

22

 

P0-5

 

 

23

 

P0-4

 

 

24

 

P0-3

 

 

25

 

P0-2

 

 

26

 

P0-1

 

 

27

 

P0-0

 

 

28

 

RST

 

RESET

 

29

 

GND

 

GND

 

30

 

GND

 

GND

 

31

 

GND

 

J2

 

32

 

TX/RX

 

RF TX/RX

 

33

 

GND

 

GND

 

Product Display

Product Display

Packaging & Shipping

Parking & Shipping

1.The items normally will be shipped out within 3 working days after the payment
confirmed.
2.It will be shipped by DHL/TNT/UPS/FedEx/SF or other special way.Please
contact with us and chose the best one.
3.Any accidents and delays or other issues cased by forwarder,please forgive that
we can not take responsibility.
4.The sample which needs your charge.
5.You should have to pay for all fees of shipping. 

FAQ

FAQ

1. Please press 1 : 1 and then expand outward proportion to 0.7 mm, 0.12 mm thickness When open a stencil
2. Take and use the WIFI module, please insure the electrostatic protective measures.
3. Reflow soldering temperature should be according to the customer the main size of the products, such as the temperature set at 250 + 5 ℃ for the MID motherboard. About the module packaging, storage and use of matters needing attention are as follows:
1. The module of the reel and storage life of vacuum packing:
1). Shelf life: 8 months, storage environment conditions: temperature in: < 40 ℃, relative humidity: < 90% r.h.
2. The module vacuum packing once opened, time limit of the assembly:
1) check the humidity display value should be less than 30% (in blue), such as: 30% ~ 40%(pink), or greater than 40% (red) the module have been moisture absorption.
2) factory environmental temperature humidity control: <30% ℃, < 60% r.h..
3) Once opened, the workshop the preservation of life for 168 hours.
3. Once opened, such as when not used up within 168 hours:
1) The module must be again to remove the module moisture absorption.
2) The baking temperature: 125 ℃, 8 hours.
3) After baking, put the right amount of desiccant to seal packages  

 

Company Information

 Company Information

About US

    Fn-Link  founded in 2008,specialize in R&D, manufaturing and sales of high-speed wifi products. Fn-Link has experienced R&D team, highly efficient FUJI NXT-II SMT manufacturing facility and strict testing process. All products and process comply with ISO9001 quality control standard.

Main Products: IEEE802.11b/g/n series WI-FI module; IEEE802.11ac 5.8G wireless network card;Access Point wireless hotspod equipments; Bluetooth Module;
Certificates: Electro Magnetic Compatibility(EMC) certificates like FCC and CE; RoHS and REACH environmental protection standards;
Applications: applied widely in equipments which require wireless data transfer, for instance, notebooks, tablet PC, smart phone/TV, network media player, security/CCTV ,intelligent home,etc

Reserch&Development

    Fn-Link has an highly experienced engineering team. Our engineers are experts in RF Communication, who can assist us to ensure each product will pass the stringent network-communication performance test and Electro Magnetic Compatibility standard.
    Software and hardware interact closely, which ensures we can response to clients’ different needs in time.

    Effective and advanced network testing system and analytical equipments are applied to every step of product innovation
    R&D department corporates with famous universities and research organization to discover new innovative technology of RF communication; Meanwhile, collaborates deep with international network communication firms to obtain prompt and strong technical support.

Production

6 x high-speed automatic FUJI NXT-II production lines;
4 x automatic testing and assembling lines for wireless network products;
ROHS standardized lead-free manufacturing procedure
100 x well trained operational staff;
Daily production capacity 180K PCS

Quality Control

    Quality control is one of the most important parts to Fn-Link. We apply ISO9001:2008 quality assurance standards to whole business process strictly, from product design to packing. This ensures high standard product quality

Partnership