FRDM-K82F NXP

Document Number: FRDMK82FUG Freescale Semiconductor, Inc. User s Guide Rev. 0 , 11/2015 Freedom Board for Kinetis K82F Hardware (FRDM-K82F) User s guide Contents 1. Introduction .................................................................... 1 1. Introduction 2. FRDM-K82F overview .................................................... 2 2.1. Hardware .............................................................. 2 The Freescale Freedom development platform is a set of 3. FRDM-K82F Hardware Description ................................ 4 software and hardware tools for evaluation and 3.1. Power supply ........................................................ 4 3.2. Serial and Debug Adapter version 2 development. It is ideal for rapid prototyping of (OpenSDAv2.1) ................................................................. 6 microcontroller-based applications. The Freescale 4. Microcontroller ............................................................... 8 Freedom K82 hardware, FRDM-K82F, is a simple yet 5. Clocking ......................................................................... 9 6. Universal Serial Bus (USB) ........................................... 10 sophisticated design featuring a Kinetis K series 7. VBAT ........................................................................... 11 microcontroller built on the ARM Cortex -M4 core 8. Accelerometer and Magnetometer .................................. 11 which features a floating point unit (FPU). 9. RGB LED ..................................................................... 12 10. Serial Port ..................................................................... 12 11. QuadSPI Memory.......................................................... 12 12. FlexIO Header............................................................... 13 13. Reset ............................................................................. 13 14. Push Button Switches .................................................... 14 14.1. Touch interface ................................................... 15 15. Debug ........................................................................... 16 16. Add-On Modules ........................................................... 16 16.1. RF module .......................................................... 16 16.2. Bluetooth module ............................................... 17 17. I/O Connectors .............................................................. 17 18. Arduino Compatibility ................................................... 18 19. Jumper Table ................................................................ 18 20. Revision history ............................................................ 20 2015 Freescale Semiconductor, Inc. All rights reserved. FRDM-K82F overview 2. FRDM-K82F overview FRDM-K82F can be used to evaluate the K80, K81, and K82 Kinetis K series devices. The FRDM- K82F board features the MK82FN256VLL15 MCU, which boasts a maximum operation frequency of 150 MHz, 256 KB of flash, a 256 KB RAM, a full-speed USB controller with available crystal-less operation, and analog and digital peripherals. The FRDM-K82F hardware is form-factor compatible TM with the Arduino R3 pin layout, providing a broad range of expansion board options. The onboard interface includes a six-axis digital accelerometer and magnetometer, an RGB LED, FlexIO header, and sufficient footprint to add an optional Bluetooth module (for use over UART) and RF module (for use over SPI). The FRDM-K82F platform features OpenSDAv2.1, the Freescale open-source hardware embedded serial and debug adapter running an open-source bootloader. This circuit offers several options for serial communication, flash programming, and run-control debugging. OpenSDAv2.1 is an mbed HDK- compatible debug interface preloaded with the open-source CMSIS-DAP Interface firmware (mbed interface) for rapid prototyping and product development, with a focus on connected Internet of Things devices. Hardware 2.1. The features of the FRDM-K82F hardware are as follows: MK82FN256VLL15 MCU150 MHz, 256 KB flash memory, 256 KB RAM, low-power, QuadSPI controller, ROM Bootloader, and crystal-less USB in 100 LQFP package Dual role USB interface with USB connector RGB LED FXOS8700CQaccelerometer and magnetometer Two user push buttons Two TSI touch pads Flexible power supply option: OpenSDAv2 USB, K82F USB, or external source Easy access to MCU input/output through Arduino R3 compatible I/O connectors Two 32 Mbit (4 MB) Dual On-board QuadSPI memory 1.8 V Dual Independent Voltage Domains: VDD and VDDIO E Programmable OpenSDAv2 debug circuit supporting the CMSIS-DAP interface software that provides: Mass storage device (MSD) flash programming interface CMSIS-DAP debug interface over a USB HID connection providing run-control debugging and compatibility with IDE tools Virtual serial port interface FlexIO Header compatible with OV7670 Camera Optional header for add-on RF module: nRF24L01+ Nordic 2.4 GHz radio Freedom Board for Kinetis K82F Hardware (FRDM-K82F), User s Guide, Rev. 0, 11/2015 2 Freescale Semiconductor, Inc.