ATSAMD21J18A-AUT vs ATSAMD21J18A-MFT Comparaison
Comparaison détaillée côte à côte de ATSAMD21J18A-AUT par Microchip Technology et ATSAMD21J18A-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
ATSAMD21J18A-AUT - 32-bit Cortex-M0+ MCU 256KB Flash 64-TQFP | Microchip
ATSAMD21J18A-AUT ✓ ActifMicrochip Technology
ATSAMD21J18A-MFT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD21J18A-MFT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J18A-AUT | ATSAMD21J18A-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) | $2,63 | $2,74 |
| Core | ARM Cortex-M0+ (32-bit) | 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-QFN (9x9 mm) |
| GPIO Count | 52 | — |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 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 Device/Host 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) | -40 C to +125 C |
| Statut RoHS | Compliant | Compliant |
| AEC-Q100 | Not qualified (AUT = tape & reel, not automotive grade) | — |
| Lead-Free / Halogen-Free | Yes (Green) | — |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Type de montage | — | Surface Mount |
| SERCOM Modules | — | 6 (each configurable as I2C, SPI, or UART) |
| Touch Peripheral (PTC) | — | Supported (mutual- and self-capacitance) |
| I2S Interfaces | — | 2 |
| RTC | — | 32 kHz internal RTC with calendar |
| Crypto Accelerator | — | AES 32-bit hardware accelerator |
| TRNG | — | True Random Number Generator |
| CoreMark/MHz | — | 2.46 |
| MSL | — | 3 (168 hours) |