ATSAM4SD32BA-AU vs ATSAM4CMS32CB-AUR Comparación
Comparación detallada lado a lado de ATSAM4SD32BA-AU por Microchip Technology y ATSAM4CMS32CB-AUR 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
ATSAM4SD32BA-AU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-AU ✓ ActivoMicrochip Technology
ATSAM4CMS32CB-AUR - Dual-Core 120MHz Metering MCU 2MB | Microchip
ATSAM4CMS32CB-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD32BA-AU | ATSAM4CMS32CB-AUR |
|---|---|---|
| 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) | $9,45 | $4,20 |
| Core | ARM Cortex-M4 with DSP, Thumb-2 | — |
| Frecuencia de reloj máxima | 120 MHz | — |
| Instruction Cache | 2 Kbytes | — |
| Flash Memory | 2 MB (2M x 8) | 2 MB (2M x 8) |
| SRAM | 160 KB | 304 KB |
| Memory Protection Unit (MPU) | Yes | — |
| Tensión de alimentación | 1.2 V core / 3.3 V I/O | — |
| Temperatura de funcionamiento | -40C to +85C (Industrial) | -40C to +85C |
| Encapsulado | 64-LQFP (10x10 mm) | 100-LQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 24 channels | — |
| DAC | 12-bit, 1 channel | — |
| USB | USB 2.0 FS Device + FS Host/Device | — |
| CAN | 2x CAN 2.0A/B | — |
| External Bus Interface | Yes (EBI for SRAM/SDRAM) | — |
| DMA | Peripheral DMA + 16-channel Central DMA | — |
| Nivel MSL | 3 (168 hours) | — |
| Estado RoHS | Compliant | Compliant (Lead free / RoHS, Green) |
| Core Processor | — | ARM Cortex-M4/M4F dual-core |
| Core Size | — | 32-bit |
| Max Clock Frequency | — | 120 MHz |
| Cache | — | On-chip cache |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| ADC Resolution | — | 10 bit |
| GPIO Count | — | 57 |
| Metrology Accuracy | — | Class 0.2, dynamic range 3000:1 |
| Security Features | — | Crypto hardware |
| Packaging | — | Tape & Reel (TR) |
| Target Application | — | Residential and single-phase metering |