ATSAMD21J17A-MF vs ATSAMD21J15B-MFT Comparación
Comparación detallada lado a lado de ATSAMD21J17A-MF por Microchip Technology y ATSAMD21J15B-MFT por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAMD21J17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-MF ✓ ActivoMicrochip Technology
ATSAMD21J15B-MFT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21J15B-MFT ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD21J17A-MF | ATSAMD21J15B-MFT |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,41 | $2,39 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21J (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 4 KB |
| Read-While-Write Flash Region | 4 KB | — |
| Tensión de alimentación | 1.62 V to 3.63 V | — |
| Temperatura de funcionamiento | -40C to +125C (industrial) | -40C to +125C (industrial grade) |
| Encapsulado | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip transceiver |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| SERCOM Channels | 6 (configurable I2C/SPI/UART) | — |
| AEC-Q100 | Qualified (automotive grade per distributor listings) | — |
| Estado RoHS | Compliant (Green) | Compliant |
| Nivel MSL | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| DMA Channels | 12 | 12 channels |
| Core Architecture | — | ARM Cortex-M0+ (ARMv6-M) |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| Program Flash Memory | — | 32 KB |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| GPIO Count | — | Up to 52 (package-dependent) |
| Communication Interfaces | — | Up to 6x SERCOM (USART/I2C/SPI) |
| Timers | — | Multiple 16-bit TC, 32-bit TCC, RTC |
| Internal Oscillator | — | 48 MHz DFLL-calibrated RC (2% accuracy) |
| External Crystal Support | — | 32.768 kHz RTC crystal, 0.4-12 MHz system crystal |