MK11DX256AVLK5 vs MK21DX256AVLK5 Comparison
Detailed side-by-side comparison of MK11DX256AVLK5 by NXP Semiconductors and MK21DX256AVLK5 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 | MK11DX256AVLK5 | MK21DX256AVLK5 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.00 | $11.00 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Frequency | 50 MHz | 50 MHz |
| Flash Memory | 256 KB (256K x 8) | 256 KB |
| SRAM | 64 KB | 64 KB |
| Supply Voltage | 1.8 V / 2.5 V / 3.3 V | 1.8 V / 2.5 V / 3.3 V |
| Package | 80-LQFP (12x12 mm), FQFP | 80-LQFP (12x12 mm), FQFP square, gull-wing terminals |
| Number of Pins / Terminals | 80 | 80 |
| Mounting Type | Surface Mount (Gull Wing) | Surface Mount |
| Package Shape | Square (QFP) | — |
| Series | Kinetis K11 (K1 Baseline) | Kinetis K2x (K2 USB Series, K Family) |
| Security Features | Tamper detection (DryIce), security encryption | Hardware encryption and tamper detection (DryIce) |
| Temperature Grade | Industrial | Industrial |
| Packaging | Tray | Tray |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Core | — | ARM Cortex-M4 |
| USB | — | Full-Speed USB |
| Program Memory Type | — | FLASH |
| RISC Architecture | — | Yes |