ATSAMD21G17A-AFT vs ATSAMD21G17L-MFT Comparación
Comparación detallada lado a lado de ATSAMD21G17A-AFT por Microchip Technology y ATSAMD21G17L-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
ATSAMD21G17A-AFT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AFT ✓ ActivoMicrochip Technology
ATSAMD21G17L-MFT - 128KB Flash Cortex-M0+ MCU, 48MHz, QFN-48 | Microchip
ATSAMD21G17L-MFT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21G17A-AFT | ATSAMD21G17L-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) | $3,70 | $2,92 |
| Core Architecture | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ (32-bit) |
| CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Encapsulado | 48-TQFP (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| Recuento de pines | 48 | — |
| GPIO Count | 38 | — |
| USB | USB 2.0 Full-Speed, Device/Host, on-chip PHY | — |
| SERCOM | 6 (configurable: I2C/SPI/USART) | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 1 MSPS |
| Analog Comparators | 2 | — |
| Timers/Counters | 16-bit TCC, TC, RTC | — |
| Temperatura de funcionamiento | -40C to +125C (industrial grade) | -40 C to +125 C (AEC-Q100 Grade 1) |
| DMA Channels | 16 | 12 |
| Estado RoHS | Compliant | Compliant |
| Flash Memory | — | 128 KB (128K x 8) |
| Operating Voltage | — | 1.62 V to 3.63 V |
| SERCOM Interfaces | — | 6 (configurable as UART/SPI/I2C) |
| USB Interface | — | USB 2.0 Full-Speed Device |
| I2S Interfaces | — | 2 |
| Timers | — | TC x 3, TCC x 3, RTC x 1 |
| AES Cryptographic Engine | — | Yes (256-bit) |
| Tipo de montaje | — | Surface Mount |
| Nivel MSL | — | 3 (168 hours) |
| AEC-Q100 Qualified | — | Yes (Grade 1, lighting variant) |
| Debug Interface | — | SWD (Serial Wire Debug) |
| GPIOs | — | 38 |