MK21DX128 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| MK21DX128VMC5 | IC MCU 32B 128KB FLASH 121MAPBGA | Freescale Semiconductor | 5295 |
|
| MK21DX128AVMC5 | IC MCU 32B 128KB FLASH 121MAPBGA | NXP USA Inc. | 343 |
|
| MK21DX128VLK5 | IC MCU 32BIT 128KB FLASH 80FQFP | NXP USA Inc. | 6195 |
|