MCIMX251AJM4A vs MCIMX251AJM4 Comparación
Comparación detallada lado a lado de MCIMX251AJM4A por NXP Semiconductors y MCIMX251AJM4 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 | MCIMX251AJM4A | MCIMX251AJM4 |
|---|---|---|
| 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) | $22,48 | $19,95 |
| Core Architecture | ARM926EJ-S | ARM926EJ-S |
| Core Count | 1 | — |
| Ancho del bus de datos | 32-bit | 32-Bit |
| Maximum CPU Clock | 400 MHz | — |
| Silicon Version | 1.2 | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Tensión de alimentación de funcionamiento | -0.5 V to +1.52 V (core rail, see datasheet) | — |
| Maximum Operating Temperature | +85 C | — |
| Encapsulado | 400-ball MAP-BGA, 17x17 mm, 0.8 mm pitch | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tray | Tray |
| Automotive Grade | Yes (AEC-Q100 qualified, automotive temperature) | — |
| Integrated USB PHYs | 2 | — |
| On-chip ADC | 12-bit | — |
| Ethernet | 10/100 with RMII | — |
| Memory Interface | DDR2, LPDDR, MMC/SD/SDIO | — |
| LCD Controller | Yes (STN/TFT) | — |
| Estado RoHS | Compliant (per NXP product page) | Compliant |
| Number of Cores | — | 1 |
| Frecuencia de reloj máxima | — | 400 MHz |
| On-Chip RAM | — | 144 KB |
| Program Memory Type | — | External (NAND/NOR boot) |
| Number of I/O Lines | — | 128 |
| Encapsulado / Carcasa | — | 400-LFBGA (17x17 mm, 0.8 mm pitch) |
| Oscillator Type | — | External |
| Operating Voltage (Core/IO) | — | [DATA_NEEDED: core/IO voltage] |
| Rango de temperatura de funcionamiento | — | [DATA_NEEDED: temperature range] |
| Process Technology | — | 0.09 um CMOS |
| USB PHYs | — | 2 (integrated) |
| Ethernet MAC | — | 10/100 with RMII |
| ADC | — | 12-bit (touchscreen controller) |
| Memory Controller | — | DDR2, NAND, NOR |