MK21DX128VMC5 vs MK21DX128VLK5 Comparación
Comparación detallada lado a lado de MK21DX128VMC5 por NXP Semiconductors y MK21DX128VLK5 por NXP Semiconductors. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Comparación de especificaciones
| Parámetro | MK21DX128VMC5 | MK21DX128VLK5 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,75 | $3,92 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Core Count | 1 (Single-Core) | — |
| Frecuencia de reloj máxima | 50 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| Product Family | Kinetis K21 | — |
| Encapsulado | 121-MAPBGA (8x8 mm) | 80-LQFP (12 x 12 mm) |
| Tensión de alimentación | 1.8V / 2.5V / 3.3V | 1.71 V to 3.6 V |
| USB | USB device | — |
| Security | DryIce tamper detection | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging Type | Tray | — |
| DSP Instructions | Yes (Cortex-M4 hardware MAC) | — |
| Ancho del bus de datos | 32 bit | — |
| Manufacturer Status | Original manufacturer new (distributed by Rochester Electronics as authorized aftermarket) | — |
| SRAM | [DATA_NEEDED: SRAM size] | 32 KB |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Core | — | ARM Cortex-M4 with FPU and DSP |
| Operating Frequency | — | 50 MHz |
| Program Flash | — | 128 KB (128K x 8) |
| USB Controller | — | USB 2.0 Full-Speed Device/Host/OTG |
| Hardware Encryption | — | AES, DES, SHA accelerators |
| Anti-Tamper Pins | — | Yes (active and passive tamper detection) |
| Recuento de pines | — | 80 |
| Temperature Range (Industrial) | — | -40 C to +105 C |
| ADC | — | 12-bit SAR, multiple channels [DATA_NEEDED: channel count] |
| Operating Temperature Grade | — | Industrial |
| Estado RoHS | — | Compliant (per NXP product page) |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |