ATSAMD21E17A-MF vs ATSAMDA1E16B-ABT Comparación
Comparación detallada lado a lado de ATSAMD21E17A-MF por Microchip Technology y ATSAMDA1E16B-ABT 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
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ ActivoMicrochip Technology
ATSAMDA1E16B-ABT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMDA1E16B-ABT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21E17A-MF | ATSAMDA1E16B-ABT |
|---|---|---|
| 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) | $3,49 | $1,82 |
| Manufacturer | Microchip Technology (formerly Atmel) | — |
| Series | SAM D21E | — |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ (32-bit) |
| Frecuencia de reloj máxima | 48 MHz | 48 MHz (45 DMIPS) |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 128 KB (128K x 8) | 64 KB (64K x 8) |
| SRAM | 16 KB | 8 KB |
| RWW Flash Section | 4 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Temperatura de funcionamiento | -40C to +125C (industrial) | -40C to +125C (automotive grade) |
| Encapsulado | 32-VQFN (5x5 mm) with exposed pad | 32-TQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount (Tape & Reel) |
| USB Interface | USB 2.0 Full-Speed device with internal PHY | — |
| SERCOM Channels | 6 (each configurable as UART, SPI, or I2C) | — |
| ADC | 12-bit, up to 1 MSPS, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit, 350 kSPS, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 2 | — |
| Timers/Counters | 24-bit TCC, multiple 16-bit TC | — |
| GPIO | Up to 26 (package dependent) | Up to 22 |
| Estado RoHS | Compliant (Green) | — |
| Nivel MSL | MSL3 (per JEDEC J-STD-020) | — |
| RWW Flash | — | 2 KB |
| SERCOM Modules | — | 4 (configurable USART/I2C/SPI) |
| USB | — | Full-Speed USB Device |
| AEC-Q100 Qualification | — | Yes (Grade 1) |