ATSAMC21E16A-AUT vs ATSAMC21N-XPRO Comparação
Comparação detalhada lado a lado de ATSAMC21E16A-AUT por Microchip Technology e ATSAMC21N-XPRO 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
ATSAMC21E16A-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC21E16A-AUT ✓ AtivoMicrochip Technology
ATSAMC21N-XPRO - SAM C21N Xplained Pro MCU Eval Kit | Microchip
ATSAMC21N-XPRO ✓ AtivoComparação de especificações
| Parâmetro | ATSAMC21E16A-AUT | ATSAMC21N-XPRO |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Development Boards |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $2,78 | $52,75 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 64 KB | — |
| SRAM | 8 KB | 32 KB |
| Auxiliary Flash (EEPROM emulation) | 2 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| I/O Tolerance | 5 V tolerant | 5 V |
| Number of I/O Pins | 26 | — |
| Encapsulamento | 32-pin TQFP (7x7 mm) | — |
| Temperatura de operação | -40 C to +85 C (industrial) | — |
| ADC | 12-bit, up to 10 channels | — |
| Communication Peripherals | CAN-FD, USB 2.0 FS, 6x SERCOM (UART/SPI/I2C) | 6x SERCOM, CAN-FD, I2C, SPI, UART |
| Timers | 16-bit TCC, TC, and RTC | — |
| Hardware Multiplier | Single-cycle (32-bit result) | — |
| Memory Protection Unit (MPU) | Yes | — |
| Tipo de montagem | Surface Mount | — |
| Nível MSL | 3 | — |
| Status RoHS | Compliant (per Microchip product page) | Compliant |
| Product Type | — | MCU Evaluation Board (Xplained Pro) |
| Target MCU | — | ATSAMC21N18A |
| Flash Memory | — | 256 KB |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| ADC / DAC | — | 12-bit ADC, 12-bit DAC |
| On-board Crypto IC | — | ATECC508A-MAHDA-T (UDFN-8) |
| Main Crystal Frequency | — | 16 MHz |
| RTC Crystal Frequency | — | 32.768 kHz |
| Debug Interface | — | EDBG (USB) + 10-pin Cortex Debug |
| Expansion Headers | — | 2x Xplained Pro 20-pin + 1x 10-pin mikroBUS |
| Supported IDEs | — | Microchip Studio, MPLAB X, Atmel Studio 7, Zephyr |
| USB Interface | — | USB Micro-B (power + EDBG + CDC + MSD) |
| Form Factor | — | Xplained Pro (approx. 80 x 60 mm) |