MCF5251VM140 vs MCF5208CVM166 Comparación
Comparación detallada lado a lado de MCF5251VM140 por NXP Semiconductors y MCF5208CVM166 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 | MCF5251VM140 | MCF5208CVM166 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Fin de vida | NRND |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $17,95 | $31,24 |
| Core Architecture | ColdFire V2 (32-bit) | — |
| Family | MCF525x (AMADEUS+USB) | — |
| Maximum CPU Clock | 140 MHz | — |
| Program Memory | ROMless (external flash boot) | ROMless (external memory) |
| On-chip MAC Unit | eMAC (enhanced multiplier-accumulator) | — |
| USB Interface | USB-OTG (integrated) | — |
| Real-Time Clock | Yes, tamper-proof on-chip RTC | — |
| Encapsulado | 225-MAPBGA (13x13 mm) | 196-LBGA (MAPBGA), 15 x 15 mm |
| Tipo de montaje | Surface Mount (BGA) | Surface Mount |
| Operating Temperature Grade | Commercial (0C to +70C) | — |
| Supply Voltage (Core) | [DATA_NEEDED: Vdd core] | — |
| Supply Voltage (I/O) | [DATA_NEEDED: Vdd I/O] | — |
| Estado RoHS | Compliant (per DigiKey listing) | — |
| Nivel MSL | [DATA_NEEDED: MSL rating] | — |
| Estado del ciclo de vida | End-of-Life (EOL) per NXP product page | NRND (Not Recommended for New Designs) |
| Core | — | ColdFire V2 (32-bit) |
| Core Frequency | — | 166.67 MHz |
| Internal SRAM | — | 16 KByte |
| Cache | — | 8 KByte configurable |
| SDRAM Controller | — | 2-bank SDR/DDR |
| DMA Channels | — | 16 |
| UARTs | — | Up to 3 |
| Serial Interfaces | — | Queued SPI (QSPI) |
| Power Management | — | Integrated low-power management module |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |
| Tensión de alimentación | — | [DATA_NEEDED: supply voltage range] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Product Family | — | MCF520x ColdFire Microprocessor |