ATSAMD21E17D-MFT vs ATSAMD21E16B-MU Comparación
Comparación detallada lado a lado de ATSAMD21E17D-MFT por Microchip Technology y ATSAMD21E16B-MU 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
ATSAMD21E17D-MFT - 48MHz Cortex-M0+ MCU 128KB Flash 32-QFN | Microchip
ATSAMD21E17D-MFT ✓ ActivoMicrochip Technology
ATSAMD21E16B-MU - ARM Cortex-M0+ MCU, 48MHz, 64KB Flash | Microchip
ATSAMD21E16B-MU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21E17D-MFT | ATSAMD21E16B-MU |
|---|---|---|
| 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) | $2,15 | $2,65 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit, single-core) |
| Family | SAM D21E (Functional Safety / FuSa) | — |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Program Flash Memory | 128 KB | — |
| SRAM | 16 KB | 8 KB |
| RWW Flash Section | 4 KB auxiliary RWW section | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40 °C to +125 °C (extended) | -40 C to +85 C (industrial) |
| Encapsulado | 32-pin QFN (5x5 mm) with exposed pad | 32-pin VQFN (5x5 mm) |
| USB Interface | USB 2.0 Full-Speed Device, on-chip transceiver | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, 10 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 ksps, 1 channel |
| SERCOM Modules | Up to 6 (UART, SPI, I²C configurable) | 6 (each configurable as I2C / SPI / USART) |
| GPIO | Up to 26 | — |
| Timers | TC (16-bit), TCC (24-bit) | — |
| Estado RoHS | Compliant (Green / lead-free) | Compliant (Green) |
| Nivel MSL | MSL3 (JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Cryptography | AES (128-bit hardware accelerator) | — |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 64 KB (in-system self-programmable) |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| I/O Voltage (VDDIO) | — | 1.62 V to VDD (separate I/O rail) |
| Tipo de montaje | — | Surface Mount |
| USB | — | USB 2.0 Full-Speed Device/Host |
| DMA Channels | — | 14 |
| Timers/Counters | — | 4 x 16-bit TC, plus 32-bit RTC |
| External Interrupts (EIC) | — | 16 + 1 NMI |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| Micro Trace Buffer | — | Yes |
| Peripheral Touch Controller (PTC) | — | Capacitive touch: buttons, slider, wheel |