MCF5251CVM140 vs MCF5253CVM140 Comparación
Comparación detallada lado a lado de MCF5251CVM140 por NXP Semiconductors y MCF5253CVM140 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.
NXP Semiconductors
MCF5251CVM140 - ColdFire V2 140MHz MPU, USB-OTG, 225-MAPBGA | NXP
MCF5251CVM140 ⚠ Última compra
Comparación de especificaciones
| Parámetro | MCF5251CVM140 | MCF5253CVM140 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Última compra | Fin de vida |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $18,20 | $27,40 |
| Core Architecture | ColdFire V2 (32-bit) | — |
| Maximum Core Frequency | 140 MHz | — |
| Core Type | 32-Bit MPU | — |
| Program Memory Type | ROMless (external flash required) | ROMless (external memory) |
| Encapsulado | 225-MAPBGA (13x13 mm, also described as 225-LFBGA) | — |
| Operating Voltage | [DATA_NEEDED: core/IO voltage range] | — |
| USB Interface | USB-OTG with integrated PHY (Host + Function) | — |
| Enhanced MAC (eMAC) | Yes - hardware multiply-accumulator | — |
| Real-Time Clock | Yes - tamper-proof RTC | — |
| Ethernet | 10/100 MAC (on selected family members) | — |
| External Bus Interface | 32-bit with SDRAM controller and chip-select logic | — |
| Rango de temperatura de funcionamiento | -40C to +85C (industrial, inferred from CVM suffix) | — |
| Tipo de montaje | Surface Mount (BGA) | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | — |
| Estado RoHS | [DATA_NEEDED: confirm RoHS declaration] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: confirm lead-free] | — |
| Core Processor | — | ColdFire V2 (MCF525x) |
| Core Size | — | 32-Bit |
| Speed | — | 140 MHz |
| RAM Size | — | 128K x 8 |
| Oscillator Type | — | External |
| Connectivity | — | USB-OTG |
| Peripherals | — | eMAC, tamper-proof RTC, USB-OTG |
| Tensión de alimentación | — | 3.3 V |
| Encapsulado / Carcasa | — | 225-LFBGA (225-MAPBGA, 13x13 mm) |
| Architecture | — | RISC, enhanced multiplier-accumulator (eMAC) |
| Application Target | — | Consumer / Industrial (audio decode, file management, system control) |
| Supplier Device Package | — | 225-MAPBGA |
| Estado del ciclo de vida | — | End of Life (per NXP product page) |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |