ATSAMD21J15B-MFT vs ATSAMD21J17D-MFT Comparaison
Comparaison détaillée côte à côte de ATSAMD21J15B-MFT par Microchip Technology et ATSAMD21J17D-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
ATSAMD21J15B-MFT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21J15B-MFT ✓ ActifMicrochip Technology
ATSAMD21J17D-MFT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17D-MFT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J15B-MFT | ATSAMD21J17D-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) | $2,39 | $3,50 |
| Core Architecture | ARM Cortex-M0+ (ARMv6-M) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Program Flash Memory | 32 KB | — |
| SRAM | 4 KB | 16 KB |
| Boîtier | 64-pin QFN (9x9 mm) | 64-pin QFN (9x9 mm) |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40C to +125C (industrial grade) | -40C to +125C (extended) |
| GPIO Count | Up to 52 (package-dependent) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit |
| Communication Interfaces | Up to 6x SERCOM (USART/I2C/SPI) | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Timers | Multiple 16-bit TC, 32-bit TCC, RTC | — |
| DMA Channels | 12 channels | — |
| Internal Oscillator | 48 MHz DFLL-calibrated RC (2% accuracy) | — |
| External Crystal Support | 32.768 kHz RTC crystal, 0.4-12 MHz system crystal | — |
| Type de montage | Surface Mount | — |
| Statut RoHS | Compliant | Compliant |
| Niveau MSL | 3 (168 hours) | — |
| Flash Memory | — | 128 KB (with 4 KB RWW section) |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed Device |
| SERCOM Interfaces | — | 6 (configurable UART/SPI/I2C) |
| GPIO Pins | — | Up to 52 |
| On-chip DC-DC Converter | — | Yes |
| Peripheral Touch Controller | — | Yes |
| Event System | — | Yes (inter-peripheral signaling) |
| MPU | — | Yes (Memory Protection Unit) |
| Functional Safety (FuSa) | — | Yes (per datasheet family designation) |