ATSAMD21G16B-AUT vs ATSAMDA1G14B-ABT Comparación
Comparación detallada lado a lado de ATSAMD21G16B-AUT por Microchip Technology y ATSAMDA1G14B-ABT 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
ATSAMD21G16B-AUT - 48MHz Cortex-M0+ 64KB MCU | Microchip
ATSAMD21G16B-AUT ✓ ActivoMicrochip Technology
ATSAMDA1G14B-ABT - 48MHz ARM Cortex-M0+ 16KB Flash MCU | Microchip
ATSAMDA1G14B-ABT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21G16B-AUT | ATSAMDA1G14B-ABT |
|---|---|---|
| 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) | $2,45 | $2,40 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Family | SAM D21G (Functional Safety / FuSa) | — |
| Flash Memory | 64 KB | — |
| SRAM | 8 KB | 4 KB |
| Maximum CPU Frequency | 48 MHz | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Encapsulado | 48-pin TQFP (7x7 mm) | 48-pin TQFP (7x7 mm, 0.5 mm pitch) |
| GPIO Count | 38 | — |
| ADC | 12-bit, up to 20 channels, 1 MSPS | 12-bit, up to [DATA_NEEDED: ADC channel count] channels |
| DAC | 10-bit, 1 channel, 350 kSPS | 10-bit, 1 channel |
| SERCOM Modules | 6 (each UART/SPI/I2C configurable) | 6 (configurable USART/I2C/SPI) |
| USB | USB 2.0 Full-Speed Device & Host | — |
| Timer/Counters | 6 x 16-bit | — |
| Rango de temperatura de funcionamiento | -40 C to +85 C (Industrial) | — |
| Estado RoHS | Compliant (Green) | Compliant |
| Operating Frequency | — | 48 MHz (45 DMIPS) |
| Program Flash Memory | — | 16 KB (16K x 8) |
| RWW Flash | — | 512 B |
| Tensión de alimentación | — | 1.62 V to 3.63 V |
| Temperatura de funcionamiento | — | -40C to +85C (Industrial) |
| Qualification | — | AEC-Q100 (automotive) |
| Safety Feature | — | Functional Safety (FuSa) library |
| USB Interface | — | Full-Speed USB 2.0 Device |
| Tipo de montaje | — | Surface Mount |
| Nivel MSL | — | 3 (168 hours) |
| Lead-Free | — | Yes |