ATSAMD21J15B-MUT vs ATSAMD21J16B-AUT Comparação
Comparação detalhada lado a lado de ATSAMD21J15B-MUT por Microchip Technology e ATSAMD21J16B-AUT 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
ATSAMD21J16B-AUT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AUT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21J15B-MUT | ATSAMD21J16B-AUT |
|---|---|---|
| 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) | $1,92 | $2,85 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D21J (Functional Safety - FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Flash | 32 KB | — |
| SRAM | 4 KB | 8 KB |
| Encapsulamento | 64-QFN (9x9 mm) with EP | 64-pin TQFP, 10x10 mm |
| Tensão de alimentação | 1.62 V to 3.63 V | — |
| Temperatura de operação | -40 C to +85 C (Industrial) | -40 C to +85 C (Automotive) |
| ADC | 12-bit, up to 14 channels | 12-bit, up to 20 channels, 1 MSPS |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| SERCOM | 6 channels (UART/SPI/I2C configurable) | — |
| USB | Full-speed USB 2.0 with on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| Timers/Counters | TC (3x 16-bit), TCC (1x 24-bit) | TC x3 (16-bit), TCC x3 (16-bit), RTC x1 |
| RTC | Yes, with 32 kHz crystal support | — |
| Debug Interface | Serial Wire Debug (SWD), 2-pin | — |
| Tipo de montagem | Surface Mount | Surface Mount (TQFP) |
| Nível MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020, industry standard) |
| Status RoHS | Compliant | Compliant |
| Core Clock (max) | — | 48 MHz |
| Flash Memory | — | 64 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| GPIO Count | — | 52 (approx., package-dependent) |
| Analog Comparators | — | 2 |
| SERCOM Modules | — | 6 (UART/SPI/I2C configurable) |
| DMAC Channels | — | 12 |
| Event System Channels | — | 12 |
| Memory Protection Unit | — | Yes |
| CRC Engine | — | Yes (hardware) |
| Packaging | — | Tape & Reel (AUT suffix) |
| Functional Safety (FuSa) | — | Supported |