ATSAM4CMS4CC-AU vs ATSAM3N4BA-MU Comparación
Comparación detallada lado a lado de ATSAM4CMS4CC-AU por Microchip Technology y ATSAM3N4BA-MU por Microchip Technology. 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.
Microchip Technology
ATSAM4CMS4CC-AU - Dual-Core 120MHz MCU 256KB | Microchip
ATSAM4CMS4CC-AU ✓ ActivoMicrochip Technology
ATSAM3N4BA-MU - 48MHz Cortex-M3 MCU, 256KB Flash | Microchip
ATSAM3N4BA-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4CMS4CC-AU | ATSAM3N4BA-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,21 | $3,48 |
| Core | 32-bit Dual-Core ARM Cortex-M4 | — |
| Frecuencia de reloj máxima | 120 MHz | 48 MHz |
| Flash Memory | 256 KB | — |
| Encapsulado | 100-LQFP (14x14 mm) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Number of I/O Terminals | 100 | — |
| Family | SAM4CM (SAM4C family extension) | — |
| Metrology Accuracy | Class 0.2 over 3000:1 dynamic range | — |
| Metering Type | Single-phase metering SoC | — |
| Security | Integrated crypto accelerator | — |
| On-chip Cache | Yes | — |
| Memory Extension | Parallel memory interface for program/data extension | — |
| Temperature Range | Industrial temperature range | — |
| Target Application | Residential and single-phase energy metering | — |
| Estado RoHS | Green package (per Mouser listing) | Compliant (lead-free MU suffix) |
| SRAM (family max) | Up to 304 KB (SAM4CM family, density-dependent) | — |
| Core Processor | — | ARM Cortex-M3 revision 2.0 |
| Core Size | — | 32-bit |
| Flash Memory Size | — | 256KB (256K x 8) |
| RAM Size | — | 24K x 8 |
| Number of I/O | — | 47 |
| Tensión de alimentación | — | 1.8 V to 3.3 V |
| Oscillator Type | — | Internal |
| Instruction Set | — | Thumb-2 |
| SysTick Timer | — | 24-bit |
| Interrupt Controller | — | NVIC (Nested Vector Interrupt Controller) |
| Encapsulado / Carcasa | — | 64-QFN (9x9 mm) with exposed pad |
| Temperatura de funcionamiento | — | -40C to +85C |
| Packaging | — | Tray |
| Pin Compatibility | — | Pin-to-pin compatible with SAM3S (48/64/100-pin) and SAM7S (48/64-pin) |