MK21DX256AVLK5 vs MK11DX256VMC5 Comparison
Detailed side-by-side comparison of MK21DX256AVLK5 by NXP Semiconductors and MK11DX256VMC5 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MK21DX256AVLK5 | MK11DX256VMC5 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.00 | $5.55 |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Frequency | 50 MHz | 50 MHz |
| Flash Memory | 256 KB | 256KB (256K x 8) |
| SRAM | 64 KB | 32KB |
| Supply Voltage | 1.8 V / 2.5 V / 3.3 V | 1.8V / 2.5V / 3.3V |
| Package | 80-LQFP (12x12 mm), FQFP square, gull-wing terminals | 121-MAPBGA (8x8 mm) |
| Number of Pins / Terminals | 80 | — |
| Mounting Type | Surface Mount | Surface Mount |
| USB | Full-Speed USB | — |
| Security Features | Hardware encryption and tamper detection (DryIce) | — |
| Series | Kinetis K2x (K2 USB Series, K Family) | Kinetis K11 (K10/K11 sub-family) |
| Temperature Grade | Industrial | Industrial |
| Packaging | Tray | Tray |
| Program Memory Type | FLASH | — |
| RISC Architecture | Yes | — |
| Core Processor | — | ARM Cortex-M4 |
| Core Architecture | — | Single-Core RISC |
| Number of Terminals | — | 121 (ball grid array) |
| Terminal Form | — | Ball |
| Package Shape | — | Square |
| Operating Temperature - Min | — | -40C |
| Operating Temperature - Max | — | 105C |
| Security Feature | — | Anti-tamper (DryIce tamper detection) |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |