ATXMEGA64D3-MHR vs ATXMEGA128A4U-AUR Comparación
Comparación detallada lado a lado de ATXMEGA64D3-MHR por Microchip Technology y ATXMEGA128A4U-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
ATXMEGA64D3-MHR - 32MHz 64KB Flash AVR XMEGA D3 MCU | Microchip
ATXMEGA64D3-MHR ✓ ActivoMicrochip Technology
ATXMEGA128A4U-AUR - 8/16-bit AVR XMEGA MCU, 128KB Flash, 44-TQFP | Microchip
ATXMEGA128A4U-AUR ✓ ActivoComparación de especificaciones
| Parámetro | ATXMEGA64D3-MHR | ATXMEGA128A4U-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) | $3,75 | $5,45 |
| Core Architecture | AVR XMEGA enhanced RISC, 8/16-bit | AVR XMEGA 8/16-bit RISC |
| Program Memory (Flash) | 64 KB (32K x 16) | 128 KB (64K x 16) |
| Boot Code Section | 4 KB | 4 KB |
| EEPROM | 2 KB | 2 KB (2048 bytes) |
| SRAM | 4 KB | 8 KB |
| Maximum CPU Clock | 32 MHz | — |
| Supply Voltage (Vcc/Vdd) | 1.6 V to 3.6 V | — |
| I/O Pins | 34 to 50 (package-dependent) | — |
| Encapsulado | 64-VFQFN / 64-QFN (9x9 mm) with exposed pad | 44-pin TQFP (10x10 mm) |
| Temperatura de funcionamiento | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | MSL3 (168 hours) | 3 (168 hours) |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| On-Chip Peripherals | AES/DES crypto, USB, 12-bit ADC, 12-bit DAC, DMA, event system | — |
| Programming Interface | PDI (Program and Debug Interface) | — |
| Family | — | ATxmega A4U |
| Maximum CPU Speed | — | 32 MHz |
| Throughput | — | 32 MIPS |
| Operating Voltage | — | 1.6 V to 3.6 V |
| ADC Resolution | — | 12-bit |
| DAC Resolution | — | 12-bit |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| DMA Channels | — | 4 |
| Event System Channels | — | 8 |
| External Bus Interface | — | Yes |