ATSAMD21G15B-AUT vs ATSAMD21G17A-AUT Comparación
Comparación detallada lado a lado de ATSAMD21G15B-AUT por Microchip Technology y ATSAMD21G17A-AUT 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
ATSAMD21G15B-AUT - 48MHz Cortex-M0+ MCU, 32KB Flash, 48-TQFP | Microchip
ATSAMD21G15B-AUT ✓ ActivoMicrochip Technology
ATSAMD21G17A-AUT - 128KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD21G17A-AUT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21G15B-AUT | ATSAMD21G17A-AUT |
|---|---|---|
| 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) | $1,96 | $3,41 |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Count | Single-core 32-bit | — |
| Frecuencia de reloj máxima | 48 MHz | 48 MHz |
| Program Memory (Flash) | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Encapsulado | 48-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +85C (standard) | -40C to +125C (Automotive Grade) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 20 channels |
| DAC | 10-bit | 10-bit |
| USB | USB 2.0 Full-Speed Device | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | 6 (configurable UART/SPI/I2C) |
| DMA Channels | 12 | — |
| Functional Safety | FuSa documentation available (IEC 61508 SIL 2) | — |
| Supply Voltage (typical) | 3.3 V | — |
| Nivel MSL | [DATA_NEEDED: MSL level] | — |
| Estado RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Flash Memory | — | 128 KB |
| Read-While-Write Partition | — | 4 KB RWW |
| Tensión de alimentación | — | 1.62 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed, integrated transceiver |
| Timer/Counters | — | TC modules with PWM |
| Event System | — | Yes (peripheral-to-peripheral signalling) |
| Recuento de pines | — | 48 |