ATSAMD20E14A-MNT vs ATSAMD20E15A-MNT Comparación
Comparación detallada lado a lado de ATSAMD20E14A-MNT por Microchip Technology y ATSAMD20E15A-MNT 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
ATSAMD20E14A-MNT - 32-bit ARM Cortex-M0+ MCU, 48MHz, 16KB Flash, 32-VQFN
ATSAMD20E14A-MNT ✓ ActivoMicrochip Technology
ATSAMD20E15A-MNT - 32KB Flash Cortex-M0+ MCU | Microchip
ATSAMD20E15A-MNT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD20E14A-MNT | ATSAMD20E15A-MNT |
|---|---|---|
| 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) | $1,28 | $1,55 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20E | — |
| Max CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 16 KB | — |
| SRAM | 2 KB | 4 KB |
| Tensión de alimentación | 1.62 V to 3.63 V | — |
| CoreMark/MHz | 2.14 | — |
| Temperatura de funcionamiento | -40 C to +105 C | — |
| Encapsulado | 32-VQFN (5x5 mm) with Exposed Pad | 32-pin VQFN (5x5 mm) |
| ADC | 12-bit, up to 10 channels, 350 kSPS | 12-bit, up to 350 ksps, 20 channels |
| DAC | 10-bit, 350 kSPS | — |
| Peripheral Touch Controller (PTC) | Up to 256 channels | — |
| SERCOM Modules | Up to 6 (configurable as UART/SPI/I2C) | 6 (configurable as I2C / SPI / UART) |
| GPIO Count (approx.) | 26 | — |
| RTC | Yes, 32.768 kHz support | — |
| Event System | Yes | — |
| Estado RoHS | Compliant | Compliant |
| Tipo de montaje | Surface Mount | Surface Mount |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 32 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Rango de temperatura de funcionamiento | — | -40 °C to +105 °C (industrial) |
| Analog Comparators | — | 2 |
| Timers/Counters | — | TC (16-bit) x3 + TCC (24-bit) x2 + RTC x1 |
| GPIO Count | — | 26 (maximum, package-dependent) |
| DMA Channels | — | 12 |
| Nivel MSL | — | 3 |
| Lead-Free / Halogen-Free | — | Yes / [DATA_NEEDED: halogen-free status] |
| AEC-Q100 | — | Not qualified (industrial grade) |