ATSAMD21E18A-MF vs ATSAMD21E17A-MFT Comparación
Comparación detallada lado a lado de ATSAMD21E18A-MF por Microchip Technology y ATSAMD21E17A-MFT 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
ATSAMD21E18A-MF - 256KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E18A-MF ✓ ActivoMicrochip Technology
ATSAMD21E17A-MFT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MFT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21E18A-MF | ATSAMD21E17A-MFT |
|---|---|---|
| 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) | $6,95 | $2,55 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D21E | — |
| Frecuencia de reloj máxima | 48 MHz | — |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | 16 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Rango de temperatura de funcionamiento | -40C to +125C | — |
| Encapsulado | 32-pin QFN (5x5 mm) | 32-VQFN (5x5 mm) |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 12 channels |
| DAC | 10-bit | 10-bit, 2 channels |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device/Host |
| SERCOM Interfaces | 6 configurable (I2C/SPI/UART) | — |
| DMAC Channels | 6 | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Estado RoHS | Compliant | Compliant |
| Tipo de montaje | Surface Mount | Surface Mount |
| Core | — | ARM Cortex-M0+ |
| Bit Width | — | 32-bit |
| Max CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Supply Voltage (Vdd) | — | 1.6 V to 3.6 V |
| Temperatura de funcionamiento | — | -40 °C to +125 °C |
| I/O Pins | — | Up to 26 GPIO |
| Timers/Counters | — | TCC 16-bit, TC 16-/32-bit |
| Communication | — | 6x SERCOM (USART/SPI/I2C/LIN), 1x I2S |
| Touch Channels | — | Peripheral Touch Controller, up to 256 buttons |