ATSAMD20E18A-AU vs ATSAMD20J15A-ANT Comparação
Comparação detalhada lado a lado de ATSAMD20E18A-AU por Microchip Technology e ATSAMD20J15A-ANT 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
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ AtivoMicrochip Technology
ATSAMD20J15A-ANT - 32KB Flash Cortex-M0+ MCU, 64-TQFP | Microchip
ATSAMD20J15A-ANT ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD20E18A-AU | ATSAMD20J15A-ANT |
|---|---|---|
| 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 | $1,65 |
| Core | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| 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 | — |
| Faixa de temperatura de operação | -40 C to +85 C (industrial) | -40°C to +105°C (Industrial, "ANT" suffix) |
| Encapsulamento | 32-TQFP 7x7 mm | 64-TQFP (10x10 mm), Tape and Reel |
| Tipo de montagem | Surface Mount | Surface Mount |
| Number of I/O Pins | 26 (max) | — |
| ADC | 12-bit, 350 ksps, up to 14 channels | 12-bit, up to 20 channels ([DATA_NEEDED: exact channel count for 64-pin TQFP]) |
| DAC | 10-bit, 350 ksps, 1 channel | 10-bit, 1 channel, 350 ksps |
| Communication Interfaces | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S | 6x SERCOM (UART/SPI/I2C configurable), I2S |
| Peripheral Touch Controller (PTC) | Yes (buttons, sliders, wheels) | 256-channel, supports buttons/sliders/wheels |
| Nível MSL | 3 (168 hours) | MSL3 ([DATA_NEEDED: floor life]) |
| Status RoHS | Compliant | — |
| Lead-Free / Halogen-Free | Lead-free, Halogen-free per Microchip | — |
| Series | — | SAM D20J (Atmel SMART) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 32 KB (32K x 8) |
| Data Memory (SRAM) | — | 4 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| I/O Pins | — | [DATA_NEEDED: number of GPIO] |
| Timers/Counters | — | TC x5, TCC x2 ([DATA_NEEDED: exact count]) |
| RTC | — | Yes, with 32.768 kHz oscillator support |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |
| Lead-Free / RoHS | — | Lead-free, RoHS compliant per Mouser listing ("GREEN") |