ATSAMD21E17L-MFT vs ATSAMD21E17A-AU Comparación
Comparación detallada lado a lado de ATSAMD21E17L-MFT por Microchip Technology y ATSAMD21E17A-AU 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
ATSAMD21E17L-MFT - 128KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMD21E17L-MFT ✓ ActivoMicrochip Technology
ATSAMD21E17A-AU - ARM Cortex-M0+ 48MHz 128KB MCU 32-TQFP | Microchip
ATSAMD21E17A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21E17L-MFT | ATSAMD21E17A-AU |
|---|---|---|
| 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) | $2,05 | $2,30 |
| Product Family | SAM D21E (Cortex-M0+) | — |
| Core | ARM Cortex-M0+ (32-bit, single-core) | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| I/O Voltage | 3.3 V typical | — |
| Encapsulado | 32-VQFN (5x5 mm) with exposed pad | 32-pin TQFP (7x7 mm), 0.8 mm pitch |
| Recuento de pines | 32 | — |
| Rango de temperatura de funcionamiento | -40 C to +125 C (extended, L suffix) | -40 C to +85 C (industrial) |
| USB | USB 2.0 Full-Speed Device with internal transceiver | — |
| SERCOM Modules | 6 (each reconfigurable as I2C/SPI/UART) | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 2 | — |
| Touch Peripheral (PTC) | Yes (mutual Vcc) | — |
| RTC | Yes, with 32.768 kHz oscillator | — |
| AEC-Q100 Qualification | Yes | — |
| Functional Safety (FuSa) | Yes | SAM D21E family supports FuSa variants |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Estado RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (SAM D21E family) |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Flash Memory | — | 128 KB (128K x 8) |
| RWW (Read-While-Write) Flash Section | — | 4 KB |
| Operating Voltage Range (VDDIN) | — | 1.62 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed (12 Mbps) with on-chip transceiver |
| SERCOM Channels | — | 6 (configurable as UART/SPI/I2C) |
| Timer/Counters | — | Three 16-bit TC, one 32-bit TCC, one 24-bit RTC |
| DMA Controller | — | 12 channels |