ATSAMD21G16L-MUT vs ATSAMD20G16A-MUT Comparación
Comparación detallada lado a lado de ATSAMD21G16L-MUT por Microchip Technology y ATSAMD20G16A-MUT 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
ATSAMD21G16L-MUT - 32-bit Cortex-M0+ MCU, 64KB Flash, 48MHz | Microchip
ATSAMD21G16L-MUT ✓ ActivoMicrochip Technology
ATSAMD20G16A-MUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20G16A-MUT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21G16L-MUT | ATSAMD20G16A-MUT |
|---|---|---|
| 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) | $2,55 | $2,41 |
| Core Architecture | ARM Cortex-M0+ | — |
| Family | SAM D21G (Functional Safety / FuSa) | — |
| Silicon Variant | L revision | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | 1.62 V to 3.63 V |
| Temperatura de funcionamiento | -40 C to +85 C | — |
| Encapsulado | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| Tipo de montaje | Surface Mount (Tape & Reel, 'MUT' suffix) | Surface Mount |
| DMA Controller | Yes | — |
| USB | Full-Speed USB 2.0 Device | — |
| ADC / DAC | 12-bit ADC / 10-bit DAC | — |
| Communication Interfaces | Up to 6 SERCOM (I2C/SPI/UART) | — |
| Estado RoHS | Compliant (GREEN per Mouser listing) | Compliant |
| Core | — | ARM Cortex-M0+ |
| Core Size | — | 32-bit |
| Frecuencia de reloj máxima | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Program Memory (Flash) | — | 64 KB |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| ADC | — | 12-bit |
| DAC | — | 10-bit |
| Touch Channels (PTC) | — | 256 (mutually exclusive with ADC on shared pins) |
| SERCOM Modules | — | Up to 6 (configurable USART/I2C/SPI) |
| RTC | — | 32 kHz, with calendar and alarm |
| Event System Channels | — | 8 |
| Nivel MSL | — | 3 (per JEDEC J-STD-020) |