ATSAMD21J15B-MFT vs ATSAMD21J16B-MFT Comparaison
Comparaison détaillée côte à côte de ATSAMD21J15B-MFT par Microchip Technology et ATSAMD21J16B-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
ATSAMD21J16B-MFT - 64KB Flash Cortex-M0+ MCU 64-QFN | Microchip
ATSAMD21J16B-MFT ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21J15B-MFT | ATSAMD21J16B-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 | $2,20 |
| Core Architecture | ARM Cortex-M0+ (ARMv6-M) | 32-bit RISC |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Program Flash Memory | 32 KB | 64 KB |
| SRAM | 4 KB | 8 KB |
| Boîtier | 64-pin QFN (9x9 mm) | 64-pin QFN with Exposed Pad (T&R) |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| Température de fonctionnement | -40C to +125C (industrial grade) | — |
| GPIO Count | Up to 52 (package-dependent) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit, 1 channel | — |
| 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 | Surface Mount |
| Statut RoHS | Compliant | Compliant (GREEN) |
| Niveau MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| Core | — | ARM Cortex-M0+ |
| CoreMark Performance | — | 2.46 CoreMark/MHz |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| I/O Voltage (VDDIO) | — | 1.62 V to 3.63 V |
| Plage de température de fonctionnement | — | -40C to +125C |
| USB Interface | — | USB 2.0 Full-Speed Device/Host |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | — | Supported |
| Lead-Free | — | Yes |