Kionix shows the KXCNL Accelerometer with Dual User-Programmable State Machines

The KXCNL enables a wide combination of applications from basic screen rotation to more sophisticated programs such as freefall detection, pedometry, Tap/Double-Tap, power management and more. The KXCNL allows applications to be swapped out “on the fly,” providing designers with a new level of flexibility and extensibility. To assist customers in adapting to this new flexibility, Kionix is providing a library of pre-written state programs, while still allowing customers to write their own state programs if they choose.

“Customers increasingly want complete solutions, not just components, from their sensor suppliers. Kionix has long been a leader in providing solutions with embedded algorithms. With the KXCNL, designers have the ability to develop products with even more functionality and flexibility using small
footprint state machine programs running on the accelerometer ASIC,” said John Chong, director of product engineering at Kionix. “The KXCNL also helps drive down overall power consumption on a device,” he added, “so we are giving users the best of both worlds - more capability with lower power.”

Other KXCNL features include:
- User-selectable 2g, 4g, 6g, and 8g ranges
- User-programmable ODR
- Current Consumption 2 - 250µA
- XAC sensor with outstanding stability over temperature, shock and post-reflow performance
- Support for I2C High Speed, Fast Speed, and Standard Speed
- 1.7V to 3.6V operating voltage
- Internal Voltage Regulator
- Self-test
- 3x3x0.9mm, 16-pin package