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NXP Semiconductors TWR-K64F120M User Manual
NXP Semiconductors TWR-K64F120M User Manual

NXP Semiconductors TWR-K64F120M User Manual

Tower module

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Freescale Semiconductor
User's Guide
TWR-K64F120M Tower Module
User's Guide
by
Freescale Semiconductor, Inc.
1

TWR-K64F120M

The TWR-K64F120M microcontroller module is designed
to work in either a standalone mode or as part of the
Freescale Tower System, a modular development platform
that enables rapid prototyping and tool reuse through
reconfigurable hardware. Take your design to the next level
and begin constructing your Tower System today by visiting
www.freescale.com/tower
microcontroller modules and compatible peripherals. For
TWR-K64F120M-specific information and updates visit
www.freescale.com/TWR-K64F120M.
© 2014 Freescale Semiconductor, Inc. All rights reserved.
for additional Tower System
Doc Number: TWRK64F120MUG
Rev. B, 03/2014
Contents
1. TWR-K64F120M . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. TWR-K64F120M Features . . . . . . . . . . . . . . . . . . . . . 2
4. Get to Know the TWR-K64F120M . . . . . . . . . . . . . . 3
5. Reference Documents . . . . . . . . . . . . . . . . . . . . . . . . . 4
6. Hardware description . . . . . . . . . . . . . . . . . . . . . . . . . 4
7. Useful links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

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Summary of Contents for NXP Semiconductors TWR-K64F120M

  • Page 1: Table Of Contents

    Contents 1. TWR-K64F120M ......1 2. Contents ........2 The TWR-K64F120M microcontroller module is designed 3.
  • Page 2: Contents

    Τower-compatible microcontroller module • • MK64FN1M0VMD12 MCU (120 MHz, 1024 KB Flash, 256 KB RAM, low power, 144 MAPBGA package) • Dual-role USB interface with Micro-AB USB connector • General purpose Tower Plugin (TWRPI) socket TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 3: Get To Know The Twr-K64F120M

    VBAT Options 50 MHz OSC Option Enable/Disable Selector LEDs Potentiometer 50 MHz OSC Board Power VBAT Options Enable/Disable Regulator Option Indicator Selector Figure 1. Front side of TWR-K64F120M module (TWRPI devices not shown) TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 4: Reference Documents

    Tower Mechanical Drawing Hardware description The TWR-K64F120M is a Tower MCU Module featuring the MK64FN1M0VMD12—a Kinetis microcontroller in a 144 MAPBGA featuring a USB 2.0 full speed on-the-go (OTG) controller, a 10/100 Ethernet MAC with IEEE1588, hardware encryption, and tamper detection coupled with a secure real-time clock on an independent battery supply.
  • Page 5 Figure 3. Block diagram Microntroller The TWR-K64F120M features the MK64FN1M0VMD12 MCU. This 120 MHz microcontroller is part of the Kinetis K6x family and is implemented in a 144 MAPBGA package. The following table notes some of the features of the MK64FN1M0VMD12 MCU.
  • Page 6 IEC 60730 safety standard for household appliances – External watchdog monitor drives output pin to safe state for external components in the event that a watchdog timeout occurs – Included in Freescale’s product longevity TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 7 TWRPI connector J3. System Power When installed into a Tower System, the TWR-K64F120M can be powered from either an on-board source or from another source in the assembled Tower System. In standalone operation, the main power source (5.0 V) for the TWR-K64F120M module is derived from either the OpenSDA USB mini-B connector (J2) or the MK64FN1M0VMD12 USB micro-AB connector (J17).
  • Page 8 TRACEDATA[0] PTA10/FTM2_CH0/MII0_RXD2/FTM2_QD_PHA/TRACE_D0 Ground TRACEDATA[1] PTA9/FTM1_CH1/MII0_RXD3/FTM1_QD_PHB/TRACE_D1 Ground TRACEDATA[2] PTA8/ADC0_SE11/FTM1_CH0/FTM1_QD_PHA/TRACE_D2 Ground TRACEDATA[3] PTA7/ADC0_SE10/FTM0_CH4/TRACE_D3 Accelerometer An MMA8451Q digital accelerometer is connected to the MK64FN1M0VMD12 MCU through an I2C interface (I2C1) and GPIO/IRQ signals (PTA6 and PTA8). TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 9 6.11 General Purpose Tower Plug-in (TWRPI) Socket The TWR-K64F120M features a socket (J3 and J4) that can accept a variety of different Tower Plugin modules featuring sensors, RF transceivers, and other peripherals. The General Purpose TWRPI socket provides access to I2C, SPI, IRQs, GPIOs, timers, analog conversion signals, TWRPI ID signals, reset, and voltage supplies.
  • Page 10 6.13 Secure Digital Card Slot A Secure Digital (SD) card slot is available on the TWR-K64F120M connected to the SD Host Controller (SDHC) signals of the MCU. This slot will accept standard format SD memory cards. See the following table for the SDHC signal connection details.
  • Page 11 9-10 6.16 TWR-K64F120M Jumper Options and Headers The following is a list of all the jumper options on the TWR-K64F120M. The default installed jumper settings are indicated by white text on a black background. Table 6. Jumper options and headers...
  • Page 12 Selector signal from the K20 MCU. Provides input to 3.3V regulator. Output of USB power from primary elevator Pin A57 to 3.3V regulator. Output of USB power from K64 VREGIN to 3.3 regulator TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 13 Connect PTC8 to overcurrent flag on power switch MIC2026 Disconnect PTC8 from overcurrent flag on power switch MIC2026 Micro USB ID selection USB Host / Device ID selection is controlled by PTE12 No ID selection USB Host / Device TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 14: Useful Links

    Reset selection for SW2 Reset button Connect the reset button to target MCU before level shifter Connect the reset button to target MCU without passing through level shifter Useful links www.freescale.com/twr-k64f120m www.iar.com/freescale www.pemicro.com www.pemicro.com/opensda www.freescale.com/codewarrior www.segger.com www.segger.com/jlinkflashdownload.html TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 15 Useful links TWR-K64F120M Tower Module, Rev. B Freescale Semiconductor...
  • Page 16 How to Reach Us: Information in this document is provided solely to enable system and software implementers to use Freescale products. There are no express or implied copyright Home Page: licenses granted hereunder to design or fabricate any integrated circuits based on the freescale.com information in this document.