ATSAMD20G16B-AUT vs ATSAMD20G17A-MU Comparação
Comparação detalhada lado a lado de ATSAMD20G16B-AUT por Microchip Technology e ATSAMD20G17A-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
ATSAMD20G16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-AUT ✓ AtivoMicrochip Technology
ATSAMD20G17A-MU - 48MHz Cortex-M0+ 128KB Flash MCU | Microchip
ATSAMD20G17A-MU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20G16B-AUT | ATSAMD20G17A-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) | $2,18 | $1,93 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20G | SAM D20G (Smart ARM) |
| Maximum CPU Clock | 48 MHz | — |
| Flash Program Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 16 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Temperatura de operação | -40 °C to +85 °C (Industrial) | -40 C to +85 C (Industrial) |
| Encapsulamento | 48-TQFP (7x7 mm) | 48-pin QFN (7x7 mm) with Exposed Pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 14 channels | 14-channel, 12-bit, up to 350 ksps |
| DAC | 10-bit | 1-channel, 10-bit |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| Timers | 32-bit TCC, multiple TC, RTC | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| I/O Pins (approx.) | 38 | — |
| Nível MSL | 3 | MSL3 (per JEDEC J-STD-020) |
| Status RoHS | Compliant (Green) | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Flash Memory | — | 128 KB (128K x 8) |
| Operating Voltage | — | 1.62 V to 3.63 V |
| SERCOM Interfaces | — | 6 (configurable as UART / SPI / I2C) |
| DMA Channels | — | 2 |
| RTC | — | 32-bit Real-Time Counter |
| Watchdog Timer | — | Yes |
| Peripheral Touch Controller | — | Yes (PTC for capacitive touch) |
| Lead-Free / Halogen-Free | — | Yes (Lead-free finish, Halogen-free molding compound) |