TWR-K40X256-KIT Freescale Semiconductor, TWR-K40X256-KIT Datasheet - Page 2
![TOWER SYSTEM KIT K40X256](/photos/37/58/375861/twr-kx0n-kit_sml.jpg)
TWR-K40X256-KIT
Manufacturer Part Number
TWR-K40X256-KIT
Description
TOWER SYSTEM KIT K40X256
Manufacturer
Freescale Semiconductor
Series
Kinetisr
Type
MCUr
Specifications of TWR-K40X256-KIT
Contents
4 Boards, Documentation, DVD
Processor To Be Evaluated
K40
Data Bus Width
32 bit
Interface Type
RS-232, USB, CAN, I2C, SPI, UART
Dimensions
3.5 in x 3.5 in x 3.5 in
Operating Supply Voltage
1.71 V to 3.6 V
Silicon Manufacturer
Freescale
Core Architecture
ARM
Core Sub-architecture
Cortex - M4
Silicon Core Number
MK
Silicon Family Name
Kinetis - K40
Kit Contents
4x Brds, Cable, Docs
Rohs Compliant
Yes
For Use With/related Products
Freescale Tower System, K40X256
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
1 TWR-K40X256 and TWR-K40X256-KIT Overview ...................................................................... 4
2 Hardware Description ........................................................................................................................... 7
3 Jumper Table .......................................................................................................................................... 15
4 Input/Output Connectors and Pin Usage Table ......................................................................... 16
5 Tower Elevator Connections ............................................................................................................ 18
1.1 Contents .................................................................................................................................................................................. 5
1.2 Features .................................................................................................................................................................................. 5
1.3 Getting Started ..................................................................................................................................................................... 7
1.4 Reference Documents ....................................................................................................................................................... 7
2.1 K40X256 Microcontroller ............................................................................................................................................... 8
2.2 Clocking .................................................................................................................................................................................. 9
2.3 System Power .................................................................................................................................................................... 10
2.4 Debug Interface ................................................................................................................................................................ 10
2.5 Infrared Port ...................................................................................................................................................................... 11
2.6 Accelerometer ................................................................................................................................................................... 12
2.7 Potentiometer, Pushbuttons, LEDs .......................................................................................................................... 12
2.8 General Purpose Tower Plug-in (TWRPI) Socket ............................................................................................... 12
2.9 Touch Interface ................................................................................................................................................................. 13
2.10 Segment LCD ................................................................................................................................................................... 14
2.11 USB ...................................................................................................................................................................................... 14
2.12 Secure Digital Card Slot .............................................................................................................................................. 14
2.13 External Bus Interface – FlexBus ............................................................................................................................ 15
2.3.1 RTC VBAT ........................................................................................................................................................................................... 10
2.4.1 OSJTAG ................................................................................................................................................................................................. 10
2.4.2 Cortex Debug+ETM Connector .................................................................................................................................................. 11
TWR-K40X256 Tower Module User's Manual
Table of Contents
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