ATSAMD21J18A-AUT vs ATSAMD21J18A-MUT Comparaison
Comparaison détaillée côte à côte de ATSAMD21J18A-AUT par Microchip Technology et ATSAMD21J18A-MUT 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
ATSAMD21J18A-AUT - 32-bit Cortex-M0+ MCU 256KB Flash 64-TQFP | Microchip
ATSAMD21J18A-AUT ✓ ActifMicrochip Technology
ATSAMD21J18A-MUT - 48MHz ARM Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD21J18A-MUT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J18A-AUT | ATSAMD21J18A-MUT |
|---|---|---|
| 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) | $2,63 | $3,27 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Max CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 256 KB | — |
| SRAM | 32 KB | 32 KB |
| Operating Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| I/O Voltage (VDDIO) | 1.62 V to 3.63 V | — |
| Boîtier | 64-pin TQFP (10x10 mm) | 64-pin QFN (9x9 mm) |
| GPIO Count | 52 | — |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 2 | 2 |
| SERCOM | 6 (each configurable as UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed with on-chip transceiver |
| Timers | 6 x 16-bit TC, 1 x 24-bit TCC, 1 x 32-bit RTC | — |
| PTC (Touch Controller) | Yes | — |
| DMA Channels | 12 | — |
| Température de fonctionnement | -40 C to +85 C (industrial, AUT grade) | -40C to +85C (industrial) |
| Statut RoHS | Compliant | Compliant |
| AEC-Q100 | Not qualified (AUT = tape & reel, not automotive grade) | — |
| Lead-Free / Halogen-Free | Yes (Green) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Speed | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| SERCOM Modules | — | 6 (configurable as UART/SPI/I2C) |
| Event System | — | 6 channels |
| Sleep Modes | — | IDLE, STANDBY, BACKUP, OFF |
| Type de montage | — | Surface Mount |
| Functional Safety | — | FuSa (SAM D21J family) |