ATSAMD20E14B-AUT vs ATSAMD20E14B-AU Comparação
Comparação detalhada lado a lado de ATSAMD20E14B-AUT por Microchip Technology e ATSAMD20E14B-AU 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
ATSAMD20E14B-AUT - 48MHz Cortex-M0+ MCU, 16KB Flash, 32-TQFP | Microchip
ATSAMD20E14B-AUT ✓ AtivoMicrochip Technology
ATSAMD20E14B-AU - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20E14B-AU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20E14B-AUT | ATSAMD20E14B-AU |
|---|---|---|
| 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) | $1,21 | $1,45 |
| Core | ARM Cortex-M0+ (32-bit, single-core) | — |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 2 KB |
| Tensão de alimentação | 1.62 V to 3.63 V | — |
| Temperatura de operação | -40C to +85C (Industrial) | -40 C to +85 C (Industrial) |
| Encapsulamento | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Number of I/O Pins | 26 | — |
| SERCOM Interfaces | 6 (configurable: I2C/SPI/USART) | — |
| ADC | 12-bit, up to 350 ksps, 10 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| Timers/Counters | Multiple 16-bit TC, 1 RTC | TC x3, TCC x2, RTC x1, WDT |
| Touch Channels (PTC) | Up to 14 | Supported (Peripheral Touch Controller) |
| DMA | 6 channels | — |
| Event System | 8 channels | — |
| Watchdog Timer | Yes (window mode) | — |
| Nível MSL | MSL3 | — |
| Status RoHS | Compliant | Compliant |
| AEC-Q100 | Not qualified (industrial grade only) | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D20E |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device |
| DMA Channels | — | 4 |
| GPIO | — | Up to 26 I/O |
| Debug Interface | — | SWD (Serial Wire Debug) |