TWR-K65F180M NXP

Document Number: TWRK65F180MUG Freescale Semiconductor, Inc. User s Guide Rev. 0 , 05/2015 TWR-K65F180M User s Guide Introduction 1 Contents The K65F180M Tower MCU Module 1 Introduction 1 (TWR-K65F180M) is a low-cost evaluation, 1.1 Features ..................................................................... 2 demonstration, and development board, which features 1.2 Getting started ........................................................... 3 2 Contents 3 the Kinetis 180 MHz K65 low-power MCU. The 3 Hardware description 4 TWR-K65F180M microcontroller module can operate in 3.1 K65F180M microcontroller ........................................ 4 stand-alone mode or as part of the Freescale Tower 3.2 Clocking .................................................................... 5 3.3 System power ............................................................ 5 System, a modular development platform that enables 3.4 Tamper module (Dryice) and Real-Time Clock supply 6 rapid prototyping and tool re-use through reconfigurable 3.5 Serial and Debug Adapter version 2 (OpenSDAv2) ..... 6 hardware. Take your design to the next level and begin 3.6 Cortex Debug connector ............................................. 7 3.7 External Bus Interface FlexBus................................ 7 constructing your Tower System today by visiting 3.8 SDRAM .................................................................... 8 freescale.com/tower for additional Tower System 3.9 Accelerometer ........................................................... 8 microcontroller modules and compatible peripherals. 3.10 Potentiometer, Pushbuttons, LEDs .............................. 8 3.11 General Purpose Tower Plug-in (TWRPI) socket ........ 9 3.12 Touch interface .......................................................... 9 3.13 USB interface .......................................................... 10 3.14 Secure digital card slot ............................................. 10 3.15 Ethernet and 1588 .................................................... 11 4 Jumper table 11 5 Input/output connectors and pin usage table 13 6 Elevator connections 14 7 References 16 8 Revision history 17 2015 Freescale Semiconductor, Inc. All rights reserved. 1.1 Features The following list summarizes the features of the K65F180M Tower MCU boards: Tower compatible processor board K20 based OPENSDA circuit Four user-controlled status LEDs Two Capacitive Touch Pads and two mechanical push buttons Socket for Tower Plug-in (TWRPI, for instance a sensor board) Standalone high speed USB host and device function Potentiometer SDRAM connection MMA8451Q three-axis accelerometer Battery holder for 20 mm lithium battery (battery diameter 20 mm, thickness 25 mm) Board power select with 3.3 V or 1.8 V MCU operation MicroSD card slot OpenSDA USB OpenSDA USB K65 USB Touch Pad K20 JTAG Reset SW3 SW2 SD card slot K65 JTAG SDRAM K65FN2M0VMI18 Figure 1. Front side of the TWR-K65F180M module TWR-K65F180M User s Guide, Rev. 0, 05/2015 2 Freescale Semiconductor, Inc.