Analysis of CC2541 Dry goods of Bluetooth chip with ultra-low and low power consumption

Attribute points

RF 2.4-ghz Bluetooth Low energy compliant and proprietary RF on-chip systems

Supports 1 Mbps, 2 Mbps data transfer rates at Kbps, Kbps

– Excellent link budget, enabling

If there is no external remote application

Front

– Programmable output power of 0 dBm

– Excellent reception sensitivity ( -94 dbm output power 1 Mbps), selectivity and blocking performance

-Suitable for System location compliance

Low power consumption

-Active mode rx:17.9 MA

– Active mode is 0 dBm (TX): 18.2 ma

– Power Mode 1 (4 microseconds wake): 270μa

– Power mode (Sleep timer): 1μa

– Power Mode 3 (external interrupt): 0.5μa

-Wide supply voltage range (V-3.6 V

-Extensive baseband automation, including automatic acknowledgement and address decoding

– All power modes in all related registers are preserved

– Watchdog Timer – integrated high performance comparisons

Development tools

–cc2541 Evaluation Module Kit (CC2541EMK)

–cc2541 Mini Development Kit (Cc2541dk-mini)

–SMARTRF Software

–iar Embedded Workbench can be used c2541 peripheral interface to the UART interface directly connected with the microcontroller, in the cc2541 of the 51 kernel can be written with the ipad, the iphone connection control program, currently doing better have Shenzhen to read the days of the WMBLE40, WMBLE40 is a Bluetooth 4.0 module with cc2541 as its core, which can be connected with Bluetooth 4.0 device.

The above I say I believe everybody also very clear, is CC2541 this Bluetooth low-power chip. You can contact me if you need something or want to know.

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