ATSAMD20G16B-MU vs ATSAMD21G16L-MNT Comparação
Comparação detalhada lado a lado de ATSAMD20G16B-MU por Microchip Technology e ATSAMD21G16L-MNT 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
ATSAMD20G16B-MU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-MU ✓ AtivoMicrochip Technology
ATSAMD21G16L-MNT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD21G16L-MNT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20G16B-MU | ATSAMD21G16L-MNT |
|---|---|---|
| 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 | $1,85 |
| Architecture | ARM Cortex-M0+ 32-bit RISC | — |
| Core | ARM Cortex-M0+ with single-cycle multiplier | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | 64 KB (64K x 8) |
| SRAM | 8 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 14 channels |
| DAC | 10-bit, 1 MSPS | 10-bit, 1 channel |
| Timers/Counters | Two 16-bit TC modules for PWM/capture | — |
| Communication Interfaces | Up to 6 SERCOM (I2C/SPI/UART) plus USB 2.0 FS device | Up to 6x SERCOM (UART/SPI/I²C), I²S, USB 2.0 FS Device/Host |
| Encapsulamento | 48-pin QFN (7x7 mm) with exposed pad | 48-QFN (7x7 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Temperatura de operação | -40 C to +85 C (industrial) | -40 °C to +105 °C |
| Nível MSL | MSL3 (per JEDEC J-STD-020) | 3 |
| Status RoHS | Compliant (Green) | Compliant |
| Contagem de pinos | 48 | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21G (Functional Safety / FuSa) |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| GPIOs | — | Up to 38 |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |
| DMA | — | 12-channel DMAC + 12-channel Event System |