Texas Devices (TI) expanded its connectivity portfolio with a brand new household of wi-fi microcontrollers (MCU) that allow high-quality Bluetooth Low Power (LE) at half the worth of competing units. That includes best-in-class standby present and radio-frequency (RF) efficiency, the SimpleLink™ Bluetooth LE CC2340 household is constructed on the muse of TI’s a long time of wi-fi connectivity experience. Pricing for the CC2340 household will begin as little as $0.79, making it inexpensive for engineers so as to add Bluetooth LE connectivity to extra merchandise.
“Industrywide, 5 billion Bluetooth enabled units are forecast to ship in 2022,” mentioned Mark Powell, CEO of the Bluetooth Particular Curiosity Group (SIG), the requirements group that oversees Bluetooth expertise. “The dedication and involvement of Bluetooth SIG members like Texas Devices permit Bluetooth expertise to satisfy the rising calls for for enhanced wi-fi connectivity in a wider vary of functions. I’m grateful for the contributions of our membership in delivering modern options that profit the Bluetooth ecosystem and assist broaden the adoption of Bluetooth expertise.”
TI will show the CC2340 wi-fi MCUs in sales space No. 3A-215 at embedded world in Nuremberg, Germany, June 21-23, 2022.
“The adoption of Bluetooth LE is accelerating and our embedded world demo of the CC2340 household will present you easy methods to rapidly and simply add the expertise to any utility,” mentioned Marian Kost, vice chairman and normal supervisor of Connectivity at Texas Devices. “The brand new MCUs will present high-quality RF and energy efficiency at an inexpensive value, backed by unequalled technical assist and inside manufacturing capability investments that may assist meet our prospects’ demand for years to return.”
Implement high-quality RF and energy efficiency at an inexpensive value
The CC2340R2 and CC2340R5 wi-fi MCUs, providing flash reminiscence of 256KB and 512KB respectively, present distinctive flexibility for engineers and ample area for utility code. Moreover, with the proliferation of Bluetooth LE functions, designers want extra reminiscence capability to simply replace software program remotely. The brand new wi-fi MCU household options 36KB of RAM with over-the-air obtain assist.
The brand new MCUs embrace industry-leading standby present of lower than 830 nA, which is 40 % decrease than competing units. The discount in standby present helps prolong battery life for as much as 10 years on a coin cell battery in wi-fi functions equivalent to digital shelf labels and tire strain monitoring techniques. The CC2340 household additionally options an working temperature vary of –40ºC to 125ºC to assist guarantee a steady connection throughout functions, from industrial sensors and medical laboratories to out of doors environments equivalent to EV chargers or good meters.
Engineers are additionally in a position to increase RF efficiency and connection vary with an output energy as much as +8 dBm, the {industry}’s highest amongst competing Bluetooth LE wi-fi MCUs. As well as, the CC2340 units function an built-in RF balun to allow a less complicated design with fewer exterior elements, resulting in value financial savings.
Allow broader adoption of Bluetooth LE expertise
With the elevated reminiscence, longer battery life and wider temperature vary at an inexpensive value, engineers can allow extra related on a regular basis functions equivalent to:
- Medical units: In glucose meters, for instance, the CC2340 MCUs’ standby present of lower than 830 nA results in an end-product shelf lifetime of 18 to 24 months and two weeks of lively Bluetooth LE operation on a coin cell battery.
- Constructing automation: Sensible-home hubs can make the most of the CC2340 MCUs’ wi-fi protocol assist and output energy vary as much as +8 dBm.
- Private care: For merchandise equivalent to an electrical toothbrush, the CC2340 wi-fi MCUs supply low energy consumption in sleep mode, and may prolong battery life.
Combine Bluetooth in two minutes or much less
At embedded world this week, guests to TI’s sales space can use the SimpleLink CC2340 LaunchPad™ growth package to ascertain a Bluetooth LE connection in two minutes or much less. All through the present, TI will show how its merchandise might help engineers overcome edge AI, connectivity and automotive design challenges.
To simplify implementation, engineers can join with TI functions engineers by means of the TI E2E™ Bluetooth assist discussion board. Engineers even have entry to the confirmed, royalty-free Bluetooth LE software program stack, which TI has supported and saved up to date since 2010.
