ATSAMD21-XPRO vs ATSAM3X-EK Comparaison
Comparaison détaillée côte à côte de ATSAMD21-XPRO par Microchip Technology et ATSAM3X-EK 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
ATSAMD21-XPRO - SAM D21 Xplained Pro ARM Cortex-M0+ Eval Board
ATSAMD21-XPRO ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD21-XPRO | ATSAM3X-EK |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Development Boards | Development Boards |
| Statut du cycle de vie | Actif | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $36,25 | $75,90 |
| Product Type | Evaluation Board (Xplained Pro) | MCU 32-Bit Embedded Evaluation Board |
| Target MCU | ATSAMD21J18A | — |
| Core Processor | ARM Cortex-M0+ 32-bit | ARM Cortex-M3 |
| CPU Max Frequency | 48 MHz | — |
| Flash Memory (on-chip) | 256 KB | — |
| SRAM | 32 KB | — |
| On-board SPI Flash | 1 MB | — |
| Low-frequency Crystal | 32.768 kHz | — |
| High-frequency Crystal | 12 MHz | — |
| Debug Interface | nEDBG (CMSIS-DAP) on-board | — |
| USB Connectors | 1x Micro-B (debug/CDC), 1x Micro-B (target) | — |
| Extension Headers | 3x 20-pin Xplained Pro (compatible with I/O1, OLED1, QT1, PROTO1) | — |
| User Inputs | 1x mechanical reset button, 1x user touch button | — |
| User Outputs | 1x user LED | — |
| Arduino-compatible Headers | Yes (subset of ATSAMD21J18A I/O) | — |
| Operating Voltage (target) | 3.3 V | — |
| Board Power Source | USB Micro-B | — |
| Supported IDEs | MPLAB X IDE, Atmel Studio 7, Atmel START | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Form Factor | Xplained Pro standard (approx 88 mm x 53 mm) | — |
| Target Family | — | ATSAM3A, ATSAM3X Series |
| Core Architecture | — | 32-Bit |
| Contents | — | Board |
| Series | — | SAM3X |
| Packaging | — | Box |
| USB | — | High-speed USB with integrated transceiver |
| Family Category | — | General Embedded Dev Boards and Kits (MCU, DSP, FPGA, CPLD) |
| Evaluation Kit For | — | SAM3X & SAM3A |
| Software Support | — | Atmel/Microchip Studio, ASF3 |
| Statut du cycle de vie | — | Obsolete (per Octopart) |
| Tension d'alimentation de fonctionnement | — | [DATA_NEEDED: operating supply voltage] |
| Board Dimensions | — | [DATA_NEEDED: board dimensions] |
| On-board Debugger | — | [DATA_NEEDED: on-board debugger type] |
| Supported Toolchains | — | [DATA_NEEDED: supported toolchains] |