ATSAMD21J17D-MFT vs ATSAMD21J15B-MFT Comparação
Comparação detalhada lado a lado de ATSAMD21J17D-MFT por Microchip Technology e ATSAMD21J15B-MFT por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAMD21J17D-MFT - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21J17D-MFT ✓ AtivoMicrochip Technology
ATSAMD21J15B-MFT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21J15B-MFT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21J17D-MFT | ATSAMD21J15B-MFT |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $3,50 | $2,39 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (ARMv6-M) |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 128 KB (with 4 KB RWW section) | — |
| SRAM | 16 KB | 4 KB |
| Encapsulamento | 64-pin QFN (9x9 mm) | 64-pin QFN (9x9 mm) |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Temperatura de operação | -40C to +125C (extended) | -40C to +125C (industrial grade) |
| USB Interface | USB 2.0 Full-Speed Device | — |
| SERCOM Interfaces | 6 (configurable UART/SPI/I2C) | — |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| 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) | — |
| Status RoHS | Compliant | Compliant |
| 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) |
| 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 |
| Tipo de montagem | — | Surface Mount |
| Nível MSL | — | 3 (168 hours) |