ATSAMC21N-XPRO vs ATSAM4S-XSTK Comparaison
Comparaison détaillée côte à côte de ATSAMC21N-XPRO par Microchip Technology et ATSAM4S-XSTK par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAMC21N-XPRO - SAM C21N Xplained Pro MCU Eval Kit | Microchip
ATSAMC21N-XPRO ✓ ActifMicrochip Technology
ATSAM4S-XSTK - SAM4S Xplained Pro ARM Cortex-M4 Starter Kit | Microchip
ATSAM4S-XSTK ✓ ActifComparaison des spécifications
| Paramètre | ATSAMC21N-XPRO | ATSAM4S-XSTK |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Development Boards | Development Boards |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $52,75 | $159,80 |
| Product Type | MCU Evaluation Board (Xplained Pro) | Starter Kit (Evaluation Kit + Extension Boards) |
| Target MCU | ATSAMC21N18A | — |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M4 with FPU and DSP extensions |
| Maximum CPU Frequency | 48 MHz | 120 MHz |
| Flash Memory | 256 KB | 2048 KB (2 MB) |
| SRAM | 32 KB | 160 KB |
| Operating Voltage (VDD) | 2.7 V to 5.5 V | — |
| I/O Tolerance | 5 V | — |
| Communication Peripherals | 6x SERCOM, CAN-FD, I2C, SPI, UART | USART x3, UART x2, TWI (I2C) x2, SPI x2, I2S x2, HS USB |
| 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 | Microchip Studio, Atmel Studio, GCC ARM toolchain |
| USB Interface | USB Micro-B (power + EDBG + CDC + MSD) | — |
| Form Factor | Xplained Pro (approx. 80 x 60 mm) | — |
| Statut RoHS | Compliant | Compliant |
| On-board MCU | — | ATSAM4SD32C |
| Low-frequency Crystal | — | 32.768 kHz (0.032768 MHz) |
| Operating Voltage Range (MCU) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| ADC | — | 12-bit, up to 8 channels (per SAM4S family) |
| External Bus Interface | — | Yes (EBI), plus 16-bit SMC (Static Memory Controller) |
| On-board Debugger | — | EDBG (Embedded Debugger) over USB |
| Included Extension Boards | — | I/O1 Xplained Pro, OLED1 Xplained Pro, PROTO1 Xplained Pro |
| Included Cables | — | 2x USB cables |
| Software Framework | — | Atmel Software Framework (ASF) / Harmony |