ATSAMD20G18A-ANT vs ATSAMD20E18A-AU Comparação
Comparação detalhada lado a lado de ATSAMD20G18A-ANT por Microchip Technology e ATSAMD20E18A-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
ATSAMD20G18A-ANT - ARM Cortex-M0+ 48MHz 256KB Flash MCU | Microchip
ATSAMD20G18A-ANT ✓ AtivoMicrochip Technology
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20G18A-ANT | ATSAMD20E18A-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) | $2,55 | $2,18 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| Data Memory (SRAM) | 32 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Encapsulamento | 48-pin TQFP (7 x 7 mm) | 32-TQFP 7x7 mm |
| Tipo de montagem | Surface Mount | Surface Mount |
| Faixa de temperatura de operação | -40 C to +105 C | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 1 MSPS, up to 20 channels | 12-bit, 350 ksps, up to 14 channels |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| SERCOM Modules | 6 (configurable as UART / SPI / I2C) | — |
| I2C Interfaces | 2 | — |
| Timers/Counters | Six 16-bit TC channels | — |
| RTC | 16-bit RTC with calendar mode | — |
| Status RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (per Mouser GREEN marking) | Lead-free, Halogen-free per Microchip |
| Core | — | ARM Cortex-M0+ |
| Core Width | — | 32-bit |
| Frequência máxima de clock | — | 48 MHz |
| Program Memory Size (Flash) | — | 256 KB (256K x 8) |
| RAM Size | — | 32 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 26 (max) |
| DAC | — | 10-bit, 350 ksps, 1 channel |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S |
| Peripheral Touch Controller (PTC) | — | Yes (buttons, sliders, wheels) |
| Nível MSL | — | 3 (168 hours) |