ATSAMD20E18A-AUT vs ATSAMD20E17A-AUT Comparación
Comparación detallada lado a lado de ATSAMD20E18A-AUT por Microchip Technology y ATSAMD20E17A-AUT 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
ATSAMD20E18A-AUT - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD20E18A-AUT ✓ ActivoMicrochip Technology
ATSAMD20E17A-AUT - Cortex-M0+ MCU 48MHz 128KB | Microchip
ATSAMD20E17A-AUT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20E18A-AUT | ATSAMD20E17A-AUT |
|---|---|---|
| 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) | $2,78 | $2,70 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20E (ATSAMD20) | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 256 KB | 128 KB |
| SRAM | 32 KB | 16 KB |
| Supply Voltage (VDD) | 1.6 V to 3.6 V | — |
| ADC | 12-bit, up to 350 ksps, 12 channels | 12-bit, 8 channels |
| DAC | 10-bit, 1 channel, 350 ksps | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| SERCOM Modules | 6 (configurable USART/I2C/SPI) | 6 (UART/SPI/I2C) |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device |
| Timers/Counters | TC x6 + TCC x3 | — |
| RTC | 32-bit RTC with calendar | — |
| Temperatura de funcionamiento | -40C to +85C (industrial, 'U' suffix) | -40C to +85C |
| Encapsulado | 32-pin TQFP, 7x7 mm | 32-pin TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | MSL3 | — |
| Lead-Free / RoHS | Yes / Compliant | — |
| Core Clock Speed | — | 48 MHz |
| Ancho del bus de datos | — | 32-bit |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| GPIO Count | — | 26 |
| Analog Comparators | — | 2 |
| DMA Channels | — | 6 |
| Estado RoHS | — | Compliant |