MC68EC040RC40A vs MC68EC040RC25A Comparación
Comparación detallada lado a lado de MC68EC040RC40A por NXP Semiconductors y MC68EC040RC25A 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 | MC68EC040RC40A | MC68EC040RC25A |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Obsolete | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $87,00 | $92,00 |
| Processor Type | M680x0 32-Bit Microprocessor | 32-Bit MPU, M680x0 family |
| Core Architecture | M68040 (M680x0 CISC) | — |
| Frecuencia de reloj máxima | 40 MHz | 25 MHz |
| Core Count | 1 | — |
| Ancho del bus de datos | 32-bit | 32-Bit |
| Tensión de alimentación de funcionamiento | 5 V | — |
| Integrated Cache | 8 KB I-cache + 8 KB D-cache | — |
| MMU (Memory Management Unit) | Not present (EC variant) | — |
| FPU (Floating-Point Unit) | Not present (EC variant) | — |
| Package Type | 179-pin PGA (Pin Grid Array) | — |
| Package Dimensions | 47.24 x 47.24 mm | — |
| Tipo de montaje | Through-Hole / Socket | Through-hole (PGA socket) |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) [DATA_NEEDED: industrial/extended grade data] |
| Process Technology | HCMOS | HCMOS |
| Packaging (shipping) | Tray | — |
| Lead Free / RoHS | [DATA_NEEDED: RoHS compliance] | — |
| Processor Core | — | 68040 (EC - no FPU) |
| Number of Cores | — | 1 |
| Address Bus Width | — | 32-Bit (4 GB linear) |
| Instruction Cache | — | 4 KB |
| Data Cache | — | 4 KB |
| Floating Point Unit | — | Not integrated (external MC68882 required) |
| Tensión de alimentación | — | 5 V |
| Encapsulado | — | 179-Pin PGA (47.24 x 47.24 mm), ceramic |
| Lead Free Status | — | Contains Lead |
| Estado RoHS | — | Non-Compliant |
| Packaging | — | Tray |