ATSAMD20E16B-MU vs ATSAMD20E15B-AUT Comparação
Comparação detalhada lado a lado de ATSAMD20E16B-MU por Microchip Technology e ATSAMD20E15B-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
ATSAMD20E16B-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-MU ✓ AtivoMicrochip Technology
ATSAMD20E15B-AUT - ARM Cortex-M0+ 48MHz 32KB Flash MCU | Microchip
ATSAMD20E15B-AUT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20E16B-MU | ATSAMD20E15B-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) | $1,95 | $2,52 |
| Core Architecture | ARM Cortex-M0+ | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 32 KB (32K x 8) |
| SRAM | 8 KB | 4 KB |
| Encapsulamento | 32-pin VQFN (5x5 mm) with exposed pad | 32-pin TQFP (7x7 mm) |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Pins | 26 (approx., datasheet-confirm per variant) | Up to 26 GPIO |
| SERCOM Instances | 4 (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, up to 10 channels |
| Analog Comparators | 2 | — |
| Brown-Out Detectors | 2 | — |
| Timers/Counters | 6 | — |
| RTC | Yes, 32 kHz domain | — |
| Watchdog Timer | Yes | — |
| Temperatura de operação | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 (per JEDEC J-STD-020, typical for VQFN) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Frequência máxima de clock | — | 48 MHz |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| DAC | — | 10-bit, 350 ksps |
| SERCOM | — | 6 channels (configurable as USART/SPI/I2C) |
| USB | — | Full-Speed USB 2.0 Device |
| Timers | — | 16-bit Timer/Counter, RTC |
| Family | — | SAM D20 |
| Low-Power Modes | — | Sleep, Standby, Backup with RTC |