KXCNL Accelerometer 3x3x0.9mm Accelerometer with Dual State Machines FEATURES APPLICATIONS Small Package - 3x3x0.9mm, 16-pin LGA Freefall Detection User-selectable g Range and Output Data Rate Active/Inactive Monitoring 8-bit and 12-bit Resolution Device Orientation Low Power Consumption at 50 A operating Tap/Double-Tap recognition User-configurable wake-up function Gesture Recognition 2 Digital I C Pedometer/Activity Monitoring Lead-free Solderability Motion-controlled User interface Excellent Temperature Performance High Shock Survivability FOR Factory Programmable Offset and Sensitivity Smartphones and Mobile Devices Laptops Self-test Function Gaming and Virtual Reality Health and Fitness PRODUCT OVERVIEW The KXCNL is a dual user-programmable state machine device that provides users with unmatched flexibility and user- programmability. Designed for mobile applications, it contains two programmable interrupt pins that enable the device to run multiple applications at the same time, at the chip level, taking significant processing load off the systems main applications processor and conserving power. The KXCNL is delivered in a 3x3x0.9mm, 16-pin LGA package with an operating temperature range of -40C to +85C. The KXCNL sensor offers improved shock, reflow, and temperature performance, and the ASIC has an internal voltage regulator that allows operation from 1.7 V to 3.6 V within the specified product performance. In addition, Kionix is providing a library of pre-written state programs, while still allowing customers to write their own state programs if they choose. KXCNL Accelerometer 3x3x0.9mm Accelerometer with Dual State Machines The performance parameters below are programmed and tested at 2.5 volts and T = 25C. The device can accept supply voltages from 1.7V to 3.6V. Due to internal voltage regulators, there should be minimal change with supply voltage variations. PERFORMANCE SPECIFICATIONS PARAMETERS UNITS KXCNL-1010 CONDITION Range g 2.0, 4.0, 6.0, 8.0 User-selectable full-scale output range 1024 SC 1=0, SC 0=0 ( 2g) 512 SC 1=0, SC 0=1 ( 4g) 1 Sensitivity counts/g 341 SC 1=1, SC 0=0 ( 6g) 256 SC 1=1, SC 0=1 ( 8g) 0g Offset vs. Temp mg/C 0.2 -40C to +85C Sensitivity vs. Temp %/C 0.01 -40C to +85C 2 Mechanical Resonance Hz 3500 (xy) 1800 (z) typical -3dB 3 Output Data Rate (ODR) Hz 3.125 min 100 typical 1600 max 4 Bandwidth (-3dB) Hz ODR/2 Non-Linearity % of FS 0.5 typical % of full scale output Cross-axis Sensitivity % 2.0 typical 5 Noise mg -40 min 40 max 2 I C Communication Rate MHz 3.4 max Power Supply V 2.5 typical 1.7V - 3.6V 250 max Active-mode ODR7 50 max Active-mode ODR0 6 Current Consumption A 8 max Standby 2 max Off-mode Leakage ENVIRONMENTAL SPECIFICATIONS PARAMETERS UNITS KXCNL-1010 CONDITION Operating Temperature C -40 to 85 Powered Storage Temperature C -55 to 150 Un-powered 5,000, 0.5 ms Powered or un-powered, Mechanical Shock g 10,000, 0.2 ms halversine ESD V 2,000 Human body model NOTES 1 Resolution and acceleration ranges are user selectable via I2C. 2 Resonance as defined by the dampened mechanical sensor. 3 User selectable through I2C. 4 User selectable dependent on ODR. 5 Measured in 2g range and including variation over operating temperature range at ODR5 (100Hz). 6 Current varies with Output Data Rate (ODR).