ATSAMD21E17L-AFT vs ATSAMD21E17A-AF Comparaison
Comparaison détaillée côte à côte de ATSAMD21E17L-AFT par Microchip Technology et ATSAMD21E17A-AF 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
ATSAMD21E17L-AFT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21E17L-AFT ✓ ActifMicrochip Technology
ATSAMD21E17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21E17A-AF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E17L-AFT | ATSAMD21E17A-AF |
|---|---|---|
| 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) | $2,70 | $2,34 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| Auxiliary Flash (RWW) | 4 KB | — |
| Supply Voltage (VDDIN) | 1.6 V to 3.6 V | — |
| Plage de température de fonctionnement | -40 °C to +125 °C (automotive AEC-Q100 Grade 1) | -40 C to +125 C (125C GREEN) |
| Boîtier | 32-pin TQFP, 7 mm × 7 mm, 0.8 mm pitch | 32-pin TQFP (7x7 mm) |
| GPIO Count | Up to 26 (varies by package/function multiplex) | — |
| ADC | 12-bit, up to 350 ksps, up to 10 channels | — |
| DAC | 10-bit, 1 channel | — |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable as UART / SPI / I²C) | Up to 6 (configurable as I2C/SPI/UART) |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device |
| Timers (TC / TCC) | 16-bit and 24-bit PWM/Timer | — |
| RTC | 32-bit RTC with calendar mode | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Functional Safety | FuSa features supported (IEC 60730 ready) | — |
| Statut RoHS | Compliant | Compliant (GREEN) |
| Type de montage | Surface Mount | Surface Mount |
| Delivery Form | Tape and Reel (suffix FT) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21 / SAM D21E sub-family |
| Maximum CPU Clock | — | 48 MHz |
| Flash Program Memory | — | 128 KB |
| RWW (Read-While-Write) Partition | — | 4 KB auxiliary flash |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| DMA Channels | — | 12 |
| Timer/Counters | — | Three 16-bit TC |
| ADC / DAC | — | 12-bit ADC, 10-bit DAC |
| Debug Interface | — | Two-pin Serial Wire Debug (SWD) |
| Functional Safety (FuSa) | — | FuSa-capable family |