ATSAMD21G17A-AF vs ATSAMD21G17A-AFT Comparación
Comparación detallada lado a lado de ATSAMD21G17A-AF por Microchip Technology y ATSAMD21G17A-AFT 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-AF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AF ✓ ActivoMicrochip Technology
ATSAMD21G17A-AFT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AFT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21G17A-AF | ATSAMD21G17A-AFT |
|---|---|---|
| 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) | $2,15 | $3,70 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit |
| Family | SAM D21G | — |
| Frecuencia de reloj máxima | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| RWW Flash Region | 4 KB Read-While-Write | — |
| Operating Voltage Range | 1.6 V to 3.6 V | 1.6 V to 3.6 V |
| Rango de temperatura de funcionamiento | -40C to +125C (industrial) | — |
| Encapsulado | 48-pin TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | — |
| USB Interface | USB 2.0 Full-Speed Device with on-chip PHY | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | — |
| SERCOM | 6 configurable (UART/SPI/I2C) | 6 (configurable: I2C/SPI/USART) |
| I2S | 2 interfaces | — |
| RTC | 24-bit with calendar | — |
| DMAC | 12 channels | — |
| Timers/Counters | TC x6, TCC x3 | 16-bit TCC, TC, RTC |
| External Interrupts | 16 (NMI + 15 standard) | — |
| CoreMark/MHz | 2.46 | — |
| Estado RoHS | Compliant (GREEN, lead-free) | Compliant |
| Nivel MSL | 3 | — |
| Debug Interface | Serial Wire Debug (SWD) | — |
| Security | TRNG, AES-256, Flash protection | — |
| CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB |
| Recuento de pines | — | 48 |
| GPIO Count | — | 38 |
| USB | — | USB 2.0 Full-Speed, Device/Host, on-chip PHY |
| Analog Comparators | — | 2 |
| Temperatura de funcionamiento | — | -40C to +125C (industrial grade) |
| DMA Channels | — | 16 |