ATSAMD20J15B-AUT vs ATSAMD20J18A-AUT Comparación
Comparación detallada lado a lado de ATSAMD20J15B-AUT por Microchip Technology y ATSAMD20J18A-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
ATSAMD20J15B-AUT - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD20J15B-AUT ✓ ActivoMicrochip Technology
ATSAMD20J18A-AUT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20J18A-AUT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20J15B-AUT | ATSAMD20J18A-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) | $1,82 | $2,78 |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Bit Width | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| Flash Memory | 32 KB (32K x 8) | 256 KB |
| SRAM | 4 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Rango de temperatura de funcionamiento | -40C to +85C (industrial, AUT grade) | — |
| Encapsulado | 64-pin TQFP-EP (10x10 mm) | 64-LQFP (10x10 mm) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 16 channels |
| DAC | 10-bit, up to 350 ksps | 10-bit |
| PTC (Peripheral Touch Controller) | 256 channels | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | 6 (each configures UART/SPI/I2C) |
| Timer/Counters | 6 | — |
| RTC | Yes, 32.768 kHz domain | — |
| USB | Full-Speed USB Device | Full-Speed USB Device |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL Level] | — |
| Estado RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D20 |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Recuento de pines | — | 64 |
| Operating Voltage | — | 1.62 V to 3.63 V |
| Temperatura de funcionamiento | — | -40C to +85C (industrial) |
| DMAC Channels | — | 4 |
| GPIOs | — | [DATA_NEEDED: GPIO count for 64-pin LQFP variant] |