BHI260AB Datasheet | Bosch Sensortec

Ultra-low power, high performance, programmable Smart Sensor with integrated Accelerometer and Gyroscope BHI260AB Datasheet Document revision Document release date Document number Technical reference code(s) Notes 1st April 2020 BST-BHI260AB-DS000-05 0 273 141 367 Data and descriptions in this document are subject to change without notice. Product photos and pictures are for illustration purposes only and may differ from the real product appearance. Bosch Sensortec | BHI260AB Data sheet 2 | 161 BHI260AB Ultra-low power, high performance, programmable Smart Sensor with integrated Accelerometer and Gyroscope General description The BHI260AB is an ultra-low power, customizable smart sensor consisting of Bosch Sensortec’s new, programmable 32-bit microcontroller (Fuser2), a stateof-the-art 6-axis IMU (3-Axis Accelerometer + 3-Axis Gyroscope) and a powerful Event-driven Software Framework containing pre-installed sensor fusion and other sensor data processing software within a small 44 pad LGA package. The Fuser2 Core can be configured to operate at 20 MHz (Long Run mode) or 50 MHz (Turbo mode). It can boot from a wide variety of hosts, ranging from a small Cortex-M0™ MCU up to multicore application processors, while it also has the ability to run standalone, when booting from an attached flash memory. In bination with its wide connectivity and extendibility, the BHI260AB is a versatile and ideal solution when it es to running always-on sensor data processing algorithms at ultra-low power consumption. Hardware Functions - Integrated CPU Core o ARC EM4 CPU (up to 3.6 Core Mark/MHz) o Long Run mode: 950 µA @ 20 MHz running Core Mark o Turbo mode: 2.8 m A @ 50 MHz running Core Mark o Floating Point Unit (FPU) o Memory Protection Unit (MPU) o 4-channel micro DMA Controller o 2-way associative Cache Controller o ARCv2 16/32 bit instruction set - Memories o 256 k Byte on-chip SRAM o 144 k Byte on-chip ROM preloaded with software o Support of external flash...