ATSAMD21J17A-AUT vs ATSAMD21J17A-MU Comparação
Comparação detalhada lado a lado de ATSAMD21J17A-AUT por Microchip Technology e ATSAMD21J17A-MU 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
ATSAMD21J17A-AUT - SAM D21 Cortex-M0+ 48MHz MCU | Microchip
ATSAMD21J17A-AUT ✓ AtivoMicrochip Technology
ATSAMD21J17A-MU - ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-MU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD21J17A-AUT | ATSAMD21J17A-MU |
|---|---|---|
| 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) | $3,30 | $2,68 |
| Series | SAM D21 | — |
| Core | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| RWW Flash Partition | 4 KB | — |
| Supply Voltage (VDDIN) | 1.6 V to 3.6 V | — |
| Temperatura de operação | -40C to +85C (automotive grade) | -40 C to +85 C (industrial) |
| Encapsulamento | 64-TQFP (10x10 mm) | 64-QFN (9x9 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Number of I/O | 52 (approx.) | — |
| SERCOM Interfaces | 6 (configurable I2C/SPI/UART) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed Device/Host with OTG |
| Timers | Four 16-bit TCC/TC | — |
| RTC | 32-bit | 32-bit with calendar |
| Peripheral Touch (PTC) | Yes | — |
| Automotive Grade | Yes (-AUT suffix) | — |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 (per JEDEC J-STD-020) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21J |
| CPU Frequency (max) | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Memory | — | 128 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Peripheral Touch Controller (PTC) | — | Up to 256 channels |
| SERCOM Modules | — | 6 (configurable as UART/SPI/I2C) |
| Timers/Counters | — | TC x6, TCC x3 |