ATSAMD21J17A-MF vs ATSAMD21E17A-MF Comparaison
Comparaison détaillée côte à côte de ATSAMD21J17A-MF par Microchip Technology et ATSAMD21E17A-MF 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
ATSAMD21J17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-MF ✓ ActifMicrochip Technology
ATSAMD21E17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J17A-MF | ATSAMD21E17A-MF |
|---|---|---|
| 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) | $2,41 | $3,49 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit |
| Family | SAM D21J (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| Read-While-Write Flash Region | 4 KB | — |
| Tension d'alimentation | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40C to +125C (industrial) | -40C to +125C (industrial) |
| Boîtier | 64-pin QFN (9x9 mm) with exposed pad | 32-VQFN (5x5 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 1 MSPS, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 kSPS, 1 channel |
| SERCOM Channels | 6 (configurable I2C/SPI/UART) | 6 (each configurable as UART, SPI, or I2C) |
| AEC-Q100 | Qualified (automotive grade per distributor listings) | — |
| Statut RoHS | Compliant (Green) | Compliant (Green) |
| Niveau MSL | [DATA_NEEDED: MSL level] | MSL3 (per JEDEC J-STD-020) |
| DMA Channels | 12 | — |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | SAM D21E |
| Fréquence d'horloge maximale | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Memory | — | 128 KB (128K x 8) |
| RWW Flash Section | — | 4 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed device with internal PHY |
| Analog Comparators | — | 2 |
| Timers/Counters | — | 24-bit TCC, multiple 16-bit TC |
| GPIO | — | Up to 26 (package dependent) |