ATXMEGA128A1-CU vs ATXMEGA64A1-CU Comparación
Comparación detallada lado a lado de ATXMEGA128A1-CU por Microchip Technology y ATXMEGA64A1-CU 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.
Comparación de especificaciones
| Parámetro | ATXMEGA128A1-CU | ATXMEGA64A1-CU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | NRND | NRND |
| Core Architecture | AVR (8/16-bit) enhanced RISC | — |
| Series | XMEGA A1 | — |
| Maximum CPU Speed | 32 MHz | — |
| Flash Program Memory | 128 KB (64K x 16) with read-while-write | 64 KB (32K x 16) |
| Boot Code Section | 8 KB | 4 KB |
| SRAM | 8 KB | 4 KB |
| EEPROM | 2 KB | 2 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| GPIO Lines | 78 | — |
| Timer/Counters | 8 x 16-bit (with PWM/capture) | — |
| DMA Channels | 4 | 4 channels |
| Event System Channels | 8 | — |
| ADC | 12-bit | — |
| DAC | 12-bit | — |
| RTC | 16-bit | — |
| Crypto Engines | AES + DES | — |
| USB | Full-speed device (on-chip transceiver) | — |
| External Bus Interface | Yes | Yes |
| Encapsulado | 100-CBGA (9x9 mm, 0.8 mm pitch) | 100-CBGA (9 mm x 9 mm) |
| Tipo de montaje | Surface Mount (BGA) | Surface mount |
| RoHS / Lead-free | Compliant / Pb-free | — |
| Recommended for New Designs | No - use XMEGA AU series | — |
| Product Type | — | 8/16-bit AVR XMEGA A1 microcontroller |
| Frecuencia de reloj máxima | — | 32 MHz |
| Tensión de alimentación de funcionamiento | — | 1.6 V to 3.6 V |
| I/O Port Count | — | 34 ports |
| PWM Channels | — | [DATA_NEEDED: PWM channel count] |
| Brown-Out Detection and Reset | — | Yes |
| Power-On Reset | — | Yes |
| Watchdog Timer | — | Yes |
| Self-Programmable Flash | — | Yes |
| Rango de temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |
| Estado RoHS | — | [DATA_NEEDED: RoHS status] |