ATSAMD21E17A-AF vs ATSAMD21E17A-AU Comparaison
Comparaison détaillée côte à côte de ATSAMD21E17A-AF par Microchip Technology et ATSAMD21E17A-AU 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
ATSAMD21E17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21E17A-AF ✓ ActifMicrochip Technology
ATSAMD21E17A-AU - ARM Cortex-M0+ 48MHz 128KB MCU 32-TQFP | Microchip
ATSAMD21E17A-AU ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21E17A-AF | ATSAMD21E17A-AU |
|---|---|---|
| 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) | $2,34 | $2,30 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21 / SAM D21E sub-family | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Program Memory | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| RWW (Read-While-Write) Partition | 4 KB auxiliary flash | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Plage de température de fonctionnement | -40 C to +125 C (125C GREEN) | -40 C to +85 C (industrial) |
| Boîtier | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm), 0.8 mm pitch |
| Type de montage | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device | — |
| DMA Channels | 12 | — |
| Timer/Counters | Three 16-bit TC | Three 16-bit TC, one 32-bit TCC, one 24-bit RTC |
| SERCOM Modules | Up to 6 (configurable as I2C/SPI/UART) | — |
| ADC / DAC | 12-bit ADC, 10-bit DAC | — |
| Statut RoHS | Compliant (GREEN) | Compliant |
| Debug Interface | Two-pin Serial Wire Debug (SWD) | — |
| Functional Safety (FuSa) | FuSa-capable family | SAM D21E family supports FuSa variants |
| 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) |
| ADC | — | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | — | 10-bit, 1 channel |
| DMA Controller | — | 12 channels |
| Niveau MSL | — | 3 (per JEDEC J-STD-020) |