ATSAMD21E17D-AF vs ATSAMD21E17D-MFT Comparaison
Comparaison détaillée côte à côte de ATSAMD21E17D-AF par Microchip Technology et ATSAMD21E17D-MFT par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMD21E17D-AF - ARM Cortex-M0+ MCU, 48MHz, 128KB | Microchip
ATSAMD21E17D-AF ✓ ActifMicrochip Technology
ATSAMD21E17D-MFT - 48MHz Cortex-M0+ MCU 128KB Flash 32-QFN | Microchip
ATSAMD21E17D-MFT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E17D-AF | ATSAMD21E17D-MFT |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,83 | $2,15 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Flash Memory | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| Auxiliary Flash (RWW) | 4 KB | — |
| Boîtier | 32-pin TQFP (7x7 mm) | 32-pin QFN (5x5 mm) with exposed pad |
| Type de montage | Surface Mount (Gull-Wing) | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Température de fonctionnement | -40C to +125C (extended / automotive) | -40 °C to +125 °C (extended) |
| USB | USB 2.0 Full-Speed with on-chip PHY | — |
| ADC | 12-bit, up to 350 ksps, 14 channels | 12-bit, up to 350 ksps |
| DAC | 12-bit, 2 channels | 10-bit, 350 ksps |
| SERCOM | 6 (configurable as USART/SPI/I2C/LIN) | — |
| Timer/Counters | Three 16-bit TC | — |
| RTC | 32.768 kHz with calendar/alarm | — |
| DMA Channels | 12-channel DMAC + 12-channel Event System | — |
| Statut RoHS | Compliant | Compliant (Green / lead-free) |
| Temperature Grade | Automotive / Extended (AF suffix) | — |
| Functional Safety | FuSa firmware & documentation (IEC 61508 SIL 2 collateral) | — |
| Family | — | SAM D21E (Functional Safety / FuSa) |
| Program Flash Memory | — | 128 KB |
| RWW Flash Section | — | 4 KB auxiliary RWW section |
| USB Interface | — | USB 2.0 Full-Speed Device, on-chip transceiver |
| SERCOM Modules | — | Up to 6 (UART, SPI, I²C configurable) |
| GPIO | — | Up to 26 |
| Timers | — | TC (16-bit), TCC (24-bit) |
| Niveau MSL | — | MSL3 (JEDEC J-STD-020) |
| Cryptography | — | AES (128-bit hardware accelerator) |