 |  |  | |
| PartNumber | TWR-K21F120M | TWR-K21F100M | TWR-K21F120MA |
| Description | Development Boards & Kits - ARM Kinetis K21 120MHz Tower System Module | Development Boards & Kits - ARM TWR Board for K21F100 | Development Boards & Kits - ARM Tower System Development Board for Kinetis K21 and K22 (120 MHz, 512 KB-1 MB Flash) MCUs |
| Manufacturer | NXP | NXP | NXP |
| Product Category | Development Boards & Kits - ARM | Development Boards & Kits - ARM | Development Boards & Kits - ARM |
| RoHS | Y | Y | Y |
| Product | Development Boards | - | - |
| Core | ARM Cortex M4 | - | - |
| Tool Is For Evaluation Of | MK21FN1M0VMC12 | - | - |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Interface Type | SD Card, USB | - | - |
| Data Bus Width | 32 bit | - | - |
| For Use With | Tower System | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | Development Boards & Kits - ARM | Development Boards & Kits - ARM | Development Boards & Kits - ARM |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Development Tools | Development Tools | Development Tools |
| Part # Aliases | 935327024598 | 935327883598 | 935326624598 |
| Unit Weight | 2 lbs | 2 lbs | 1 lb |
| Qualification | - | AEC-Q100 | - |