K20_120: Kinetis K20-120 MHz, Full-Speed USB, Mixed-Signal Integration MCUs based on ARM® Cortex®-M4

The Kinetis® K20 120 MHz MCU family offers advanced analog integration, serial communication, and a customizable system expansion for consumer, medical, and industrial devices.

Kinetis^® K2x MCU Family Block Diagram

Analog to Digital Converter

Programmable Delay Block

System Integration Module

Nested Vector Interrupt Controller

Serial Audio Interface

Name/Description	Type	Modified Date
Selector Guide: High-performance Kinetis® K Series MCUs (REV 1) PDF (2.4 MB) KINETISKMCUSELGD	Selector Guides	02 Oct 2015
Kinetis® K2x MCU Family - Fact Sheet (REV 10) PDF (373.5 kB) KINK2XFS	Fact Sheets	07 Jul 2016
Demonstration software for Kinetis® peripheral modules (REV 3) PDF (2.0 MB) KQRUG	Quick Reference Guides	30 May 2014

Data Sheets (1)

Name/Description	Modified Date
Kinetis® K20: 120MHz Cortex-M4F up to 1MB Flash (144pin) (REV 6) PDF (1.1 MB) K20P144M120SF3	07 Sep 2015

Errata (6)

Name/Description	Modified Date
Errata Mask 1N96B for Kinetis® MCUs (REV 29 JUL 2016) PDF (338.9 kB) KINETIS_1N96B	22 Aug 2016
Errata Mask 3N96B for Kinetis® MCUs (REV 29 JUL 2016) PDF (325.4 kB) KINETIS_3N96B	22 Aug 2016
Errata Mask 4N96B for Kinetis® MCUs (REV 29 JUL 2016) PDF (335.7 kB) KINETIS_4N96B	22 Aug 2016
Mask Set Errata for Mask 1N36B KINETIS_K_1N36B (REV 12FEB2015) PDF (160.0 kB) KINETIS_K_1N36B	27 Feb 2015
Mask Set Errata for Mask 2N36B KINETIS_K_2N36B (REV 12FEB2015) PDF (152.6 kB) KINETIS_K_2N36B	27 Feb 2015
Mask Set Errata for Mask 3N36B KINETIS_K_3N36B (REV 12FEB2015) PDF (159.9 kB) KINETIS_K_3N36B	27 Feb 2015

Application Notes (57)

Name/Description	Modified Date
FFT-Based Algorithm for Metering Applications - Application Note (REV 4) PDF (347.5 kB) AN4255	26 Jul 2015
Features of the FlexTimer Module (REV 0) PDF (1.4 MB) AN5142	22 Jun 2015
Power Management for Kinetis® and ColdFire®+ MCUs (REV 2) PDF (1.6 MB) AN4503	06 Apr 2015
Using Kinetis® FlexMemory as enhanced EEPROM (REV 2) PDF (863.9 kB) AN4282	04 Mar 2015
Power supply options for Tower® development plaftorm (REV 0.1) PDF (2.6 MB) AN4649	23 Sep 2014
Optimizing performance on Kinetis® K-series MCUs (REV 1) PDF (280.1 kB) AN4745	11 Jun 2014
Production Flash programming best practices for Kinetis® K and L MCUs (REV 1) PDF (173.6 kB) AN4835	02 May 2014
Cookbook for SAR ADC measurements (REV 1) PDF (843.1 kB) AN4373	17 Apr 2014
Audio player on KwikStik (REV 0) PDF (407.6 kB) AN4523	21 Jan 2014
Tips using PDB in motor control applications on Kinetis® (REV 0) PDF (447.9 kB) AN4822	18 Dec 2013
I2C non-blocking communication (REV 0) PDF (570.5 kB) AN4803	21 Oct 2013
Developer’s Serial Bootloader (REV 13) PDF (1.4 MB) AN2295	08 Oct 2013
An I2S application on Kinetis® (REV 0) PDF (239.2 kB) AN4800	01 Sep 2013
Using DSPI as Slave on MQX RTOS (v3.8) (REV 0) PDF (215.1 kB) AN4791	29 Aug 2013
Integrating a Processor Expert® driver (LDD) into a non-PEx project (REV 0) PDF (2.1 MB) AN4769	14 Aug 2013
AN4752, FreeMASTER Serial Driver Usage - Application Note (REV 0) PDF (2.1 MB) AN4752	31 May 2013
Connecting Kinetis® MCU with CMOS sensor interface through GPIO (REV 0) PDF (411.7 kB) AN4627	30 May 2013
AN4753, Rational ClearCase Use in CodeWarrior® 10.3 - Application Note (REV 0) PDF (392.5 kB) AN4753	30 May 2013
PMSM electrical parameters measurement (REV 0) PDF (2.3 MB) AN4680	23 Apr 2013
Implementing in-software flash programming on Kinetis® MCUs (REV 0) PDF (218.5 kB) AN4695	17 Apr 2013
Using NXP® USB stack to implement Audio class device (REV 0) PDF (309.9 kB) AN4665	23 Mar 2013
I2C driver based on interrupt and blocking mechanism for MQX (REV 0) PDF (481.2 kB) AN4652	20 Mar 2013
Migration Guide: Kinetis® K 100MHz Rev 1.x to 120MHz (REV 1.0) PDF (2.5 MB) AN4526	19 Mar 2013
USB Mass Storage Device (MSD) Host Bootloader (REV 1) PDF (2.6 MB) AN4368	06 Dec 2012
MQX Board Support Package (BSP) - Porting Guide on KEIL (REV 0) PDF (1.6 MB) AN4626	31 Oct 2012
BLDC Sensorless Algorithm Tuning (REV 0) PDF (1.4 MB) AN4597	11 Oct 2012
USB device firmware update (DFU) for Kinetis® MCUs (REV 1) PDF (2.5 MB) AN4370	07 Oct 2012
Using Kinetis® DMA and GPIO to emulate timer functionality (REV 0) PDF (825.4 kB) AN4419	27 Sep 2012
Using DMA to emulate ADC flexible scan mode on Kinetis® K (REV 0) PDF (204.0 kB) AN4590	19 Sep 2012
NXP® Embedded Software and Motor Control libraries (REV 0) PDF (216.9 kB) AN4611	14 Sep 2012
Understanding the 16-bit ADC PGA in Kinetis® K Series (REV 0) PDF (421.8 kB) AN4568	09 Sep 2012
PWM synchronization using Kinetis® Flextimers (REV 0) PDF (1.2 MB) AN4560	02 Aug 2012
Using Kinetis® Security and Flash Protection Features (REV 1) PDF (188.2 kB) AN4507	17 Jun 2012
Robust over-the-air firmware update using program flash memory swap (REV 0) PDF (1.2 MB) AN4533	17 Jun 2012
Motor Control under MQX RTOS (REV 0) PDF (1.2 MB) AN4254	11 May 2012
Using FlexBus Interface for Kinetis® Microcontrollers (REV 0) PDF (723.5 kB) AN4393	10 May 2012
I2S (Inter-IC Sound Bus) application on Kinetis® MCUs (REV 0) PDF (382.7 kB) AN4520	08 May 2012
Pulse Oximeter using USB PHDC (REV 0) PDF (2.2 MB) AN4496	22 Mar 2012
Using CMSIS-DSP Algorithms with MQX and Kinetis® MCUs (REV 0) PDF (618.3 kB) AN4489	20 Mar 2012
Using Low Power modes on Kinetis® MCUs (REV 0) PDF (10.4 MB) AN4470	15 Feb 2012
Audio Output for Kinetis® MCUs using DMA/PWM, DAC or I2S (REV 0) PDF (458.4 kB) AN4369	13 Feb 2012
Low-Power management with MQX RTOS on Kinetis® MCUs (REV 0) PDF (251.8 kB) AN4447	30 Jan 2012
Display eGUI using TWR-LCD board (REV 0) PDF (1.6 MB) AN4452	17 Jan 2012
Configuring the FlexTimer for position and speed measurement (REV 0) PDF (382.6 kB) AN4381	05 Dec 2011
Kinetis® KwikStik-based EzPort programmer (REV 0) PDF (2.5 MB) AN4406	01 Dec 2011
FlexTimer and ADC synchronization for Field-Oriented-Control (REV 0) PDF (751.2 kB) AN4410	22 Nov 2011
Prototyping with Tower® System MCU development board (REV 0) PDF (320.9 kB) AN4390	11 Nov 2011
BLDC motor control w/ Hall Effect sensor - Kinetis® MCUs (REV 0) PDF (710.5 kB) AN4376	31 Oct 2011
Using WinUSB with MCU integrating USB device controller (REV 0) PDF (906.8 kB) AN4378	20 Oct 2011
USB Mass Storage Device (MSD) Bootloader (REV 0) PDF (434.3 kB) AN4379	17 Oct 2011
NAND Flash Controller module for Kinetis® K / MCF5441x (REV 0) PDF (248.7 kB) AN4348	02 Sep 2011
Implement protocol converters w/ MQX communication driver (REV 0) PDF (217.1 kB) AN4345	26 Aug 2011
Using I2C on Coldfire+ and Kinetis® MCUs (REV 0) PDF (2.0 MB) AN4342	10 Aug 2011
AN3863, Designing Touch Sensing Electrodes - Application Notes (REV 4) PDF (648.4 kB) AN3863	20 Jul 2011
Using USB2SER DLL in C# Projects (REV 1) PDF (543.4 kB) AN4314	20 Jul 2011
Writing Touch Sensing Software Using TSI Module (REV 0) PDF (341.5 kB) AN4330	12 Jul 2011
AN4287, MQX Board Support Package Porting Guide - Application Notes (REV 0) PDF (1.3 MB) AN4287	13 Jun 2011

Reference Manuals (1)

Name/Description	Modified Date
Kinetis® K20: 120MHz Cortex-M4F up to 1MB Flash (144pin) (REV 4) PDF (12.7 MB) K20P144M120SF3RM	18 Nov 2015

Release Notes (1)

Name/Description	Modified Date
Processor Expert® 5.2 Release Notes (REV 5.2) TXT (24.2 kB) PE_5.2_RN	12 Sep 2011

Product Briefs (1)

Name/Description	Modified Date
Kinetis® K2x: Cortex-M4(F) MCUs with cost-optimized USB (REV 11) PDF (1.5 MB) K20PB	01 Aug 2012

Fact Sheets (1)

Name/Description	Modified Date
Kinetis® K2x MCU Family - Fact Sheet (REV 10) PDF (373.5 kB) KINK2XFS	07 Jul 2016

Brochures (2)

Name/Description	Modified Date
Embedded Solutions Based on ARM Technology Guide (REV 8) PDF (4.5 MB) NXPARM	07 Oct 2014
Beyond Bits Issue V (REV 6) PDF (7.1 MB) BR8BITBYNDBITS5	01 Nov 2010

Selector Guides (1)

Name/Description	Modified Date
Selector Guide: High-performance Kinetis® K Series MCUs (REV 1) PDF (2.4 MB) KINETISKMCUSELGD	02 Oct 2015

Quick Reference Guides (1)

Name/Description	Modified Date
Demonstration software for Kinetis® peripheral modules (REV 3) PDF (2.0 MB) KQRUG	30 May 2014

Supporting Information (2)

Name/Description	Modified Date
Touch Sensing Software 2.5 Beta Release notes (REV 2.5) PDF (232.4 kB) TSS_RELEASE_NOTES	08 Nov 2010

Calculators

TFS FlexMem Endurance Calculator (REV vBeta025) ZIP TFS_FLEXMEM_CALCULATOR 8/1/2014

IBIS Model

K20 120 MHz and 150 MHz IBIS Model Files (REV 1.3) ZIP K20 120 MHz and 150 MHz IBIS Model Files 12/3/2013

Snippets, Boot Code, Headers, Monitors, etc.

Kinetis MCU C/C++ Header Files (REV A) ZIP KINETIS_HEADER_FILES 11/7/2011

Device Drivers

TFS Flash Driver Software for Kinetis and ColdFire+ Microcontrollers (REV 1.03) exe C90TFS_FLASH_DRIVER 10/28/2014

Archived

[Archive]:K20 120MHz and 150MHZ BSDL File (REV 1) ZIP K20_120MHZ_150MHZ_BSDL 12/5/2011

Ordering Information

Product	Status	Budgetary Price excluding tax(US$)	HW dev. tools	Core Type	Floating Point Unit	Operating Frequency (Max) (MHz)	Cache (KB)	On-chip SRAM (KB)	Total Flash (KByte)	EEPROM (KB)	External memory & connectivity interfaces	UART	SPI	I2C	USB	USB features	CAN	GPIOs	ADC	DAC	16-bit PWM (ch)	16-bit Timer (ch)	32-bit Timer (ch)	Other analog blocks	Security	Human Machine Interface	VDD (min)	VDD (max) (V)	Package type	Pin count	Package dimension (WxLxH) (mm3)	Pin pitch (mm)	Ambient Operating Temperature (Min-Max) (°C)
MK20FN1M0VLQ12	Active	10K @ US$6.16	TWR-K60F120M	ARM Cortex-M4	Single Precision	120	16.384	128	1024		External bus interface, NAND Flash Controller, SDHC Controller	6	3	2	2 (FS and FS/HS)	Device Charge Detect	2	100	16-bit (SAR) x 4	12-bit x 2	20	21	4	Comparator, PGA, VREF	CRC	Touch System Interface	1.71	3.6	LQFP	144	20x20x1.6	0.5	-40 to 105
MK20FX512VLQ12	Active	10K @ US$6.16	TWR-K60F120M	ARM Cortex-M4	Single Precision	120	16.384	144	512	16	External bus interface, NAND Flash Controller, SDHC Controller	6	3	2	2 (FS and FS/HS)	Device Charge Detect	2	100	16-bit (SAR) x 4	12-bit x 2	20	21	4	Comparator, PGA, VREF	CRC	Touch System Interface	1.71	3.6	LQFP	144	20x20x1.6	0.5	-40 to 105
MK20FN1M0VMD12	Active	10K @ US$6.21	TWR-K60F120M	ARM Cortex-M4	Single Precision	120	16.384	128	1024		External bus interface, NAND Flash Controller, SDHC Controller	6	3	2	2 (FS and FS/HS)	Device Charge Detect	2	100	16-bit (SAR) x 4	12-bit x 2	20	21	4	Comparator, PGA, VREF	CRC	Touch System Interface	1.71	3.6	MAPBGA	144	13x13x1.7	1	-40 to 105
MK20FX512VMD12	Active	10K @ US$6.21	TWR-K60F120M	ARM Cortex-M4	Single Precision	120	16.384	144	512	16	External bus interface, NAND Flash Controller, SDHC Controller	6	3	2	2 (FS and FS/HS)	Device Charge Detect	2	100	16-bit (SAR) x 4	12-bit x 2	20	21	4	Comparator, PGA, VREF	CRC	Touch System Interface	1.71	3.6	MAPBGA	144	13x13x1.7	1	-40 to 105
MK20FN1M0VLQ12R	Active	10K @ US$6.16	TWR-K60F120M	ARM Cortex-M4	Single Precision	120	16.384	128	1024		External bus interface, NAND Flash Controller, SDHC Controller	6	3	2	2 (FS and FS/HS)	Device Charge Detect	2	100	16-bit (SAR) x 4	12-bit x 2	20	21	4	Comparator, PGA, VREF	CRC	Touch System Interface	1.71	3.6	LQFP	144	20x20x1.6	0.5	-40 to 105

Package Information

Package Description	Outline Version	Packing	Product Status	Part Number	Chemical Content	MSL	PPT (°C)
LQFP 144 20SQ1.4P0.5 C90	98ASS23177W	MPQ - 60 TRAYPOQ - 600 BOX	Active	MK20FX512VLQ12	MK20FX512VLQ12.pdf	3	260
		MPQ - 60 TRAYPOQ - 600 BOX	Active	MK20FN1M0VLQ12	MK20FN1M0VLQ12.pdf	3	260
		MPQ - 500 REELPOQ - 500 BOX	Active	MK20FN1M0VLQ12R	MK20FN1M0VLQ12R.pdf	3	260
MAPBGA 144 13131.7 P1	98ASA00222D	MPQ - 160 TRAYPOQ - 800 BRICK	Active	MK20FN1M0VMD12	MK20FN1M0VMD12.pdf	3	260
MAPBGA 144 13131.7 P1	98ASA00222D	MPQ - 160 TRAYPOQ - 800 BRICK	Active	MK20FX512VMD12	MK20FX512VMD12.pdf	3	260