FRDM-K64F Hardware Overview

FRDM-K

64F Freedom Module User’s Guide, User's Guide, Rev. 1, 08/2016

2

NXP Semiconductors

2. FRDM-K64F Hardware Overview

The features of the FRDM-K64F hardware are as follows:

•

MK64FN1M0VLL12 MCU (120 MHz, 1 MB flash memory, 256 KB RAM, low-power, crystal-

less USB, and 100 LQFP)

•

Dual role USB interface with micro-B USB connector

•

RGB LED

•

FXOS8700CQ – accelerometer and magnetometer

•

Two user push buttons

•

Flexible power supply option – OpenSDAv2 USB, K64 USB, and external source

•

Easy access to MCU input/output through Arduino R3

•

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 driver-less USB HID connection providing run-

control debugging and compatibility with IDE tools

— Virtual serial port interface

— Open-source CMSIS-DAP software project: github.com/mbedmicro/CMSIS-DAP

•

Ethernet

•

SDHC

•

Add-on RF module: nRF24L01+ Nordic 2.4GHz Radio

•

Add-on Bluetooth module: JY-MCU BT board V1.05 BT

Figure 1 shows the block diagram of the FRDM-K64F design. The primary components and their

placement on the hardware assembly are explained in Figure 2.