Kinetis K2x Series

High-Performance, Standalone In-System Programmer

Updated 16/01/2026

Supported
Silicon
Producers

NXP

MK21FX512xxx10

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21FX512Axxx12

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21FN1M0xxx12

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21FN1M0xxx10

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21FN1M0Axxx12

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK20DX128xxx5

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21DX256Axxx5

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21DX128xxx5

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21DX128Axxx5

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

MK21DN512xxx5

Ivano Merluzzi2026-01-20T20:56:38+01:00January 20th, 2026|Kinetis K2x Series, NXP|

Programming Algorithms for devices not listed are either under development or can be developed upon request.