ATSAMD20-XPRO vs ATSAMD21-XPRO Comparaison
Comparaison détaillée côte à côte de ATSAMD20-XPRO par Microchip Technology et ATSAMD21-XPRO 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
ATSAMD20-XPRO - SAM D20 Xplained Pro Cortex-M0+ Eval Kit | Microchip
ATSAMD20-XPRO ✓ ActifMicrochip Technology
ATSAMD21-XPRO - SAM D21 Xplained Pro ARM Cortex-M0+ Eval Board
ATSAMD21-XPRO ✓ ActifComparaison des spécifications
| Paramètre | ATSAMD20-XPRO | ATSAMD21-XPRO |
|---|---|---|
| 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) | $70,00 | $36,25 |
| Manufacturer | Microchip Technology | — |
| Series | SAM D20 Xplained Pro | — |
| Target MCU | ATSAMD20J18A | ATSAMD21J18A |
| Core | ARM Cortex-M0+ 32-bit | — |
| Clock Speed | 48 MHz | — |
| Flash Memory | 256 KiB | — |
| SRAM | 32 KiB | 32 KB |
| Crystal Oscillator | 32.768 kHz | — |
| Debug Interface | Embedded Atmel EDBG (USB HID) | nEDBG (CMSIS-DAP) on-board |
| Extension Headers | 3 x Xplained Pro 20-pin | 3x 20-pin Xplained Pro (compatible with I/O1, OLED1, QT1, PROTO1) |
| Arduino Shield Compatibility | Yes, R3 footprint | — |
| Power Input | USB micro-B 5 V | — |
| Board Form Factor | Xplained Pro (approx. 75 x 100 mm) | — |
| Toolchain Support | Microchip Studio / Atmel Studio / MPLAB X IDE / ASF | — |
| Statut RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Température de fonctionnement | 0C to +60C (commercial eval kit) | — |
| Product Type | — | Evaluation Board (Xplained Pro) |
| Core Processor | — | ARM Cortex-M0+ 32-bit |
| CPU Max Frequency | — | 48 MHz |
| Flash Memory (on-chip) | — | 256 KB |
| On-board SPI Flash | — | 1 MB |
| Low-frequency Crystal | — | 32.768 kHz |
| High-frequency Crystal | — | 12 MHz |
| USB Connectors | — | 1x Micro-B (debug/CDC), 1x Micro-B (target) |
| 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 |
| Form Factor | — | Xplained Pro standard (approx 88 mm x 53 mm) |