ATSAML21-XPRO vs ATSAML21-XPRO-B Comparaison
Comparaison détaillée côte à côte de ATSAML21-XPRO par Microchip Technology et ATSAML21-XPRO-B 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
ATSAML21-XPRO-B - SAM L21 Xplained Pro Evaluation Kit | Microchip
ATSAML21-XPRO-B ✓ ActifComparaison des spécifications
| Paramètre | ATSAML21-XPRO | ATSAML21-XPRO-B |
|---|---|---|
| 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) | $66,75 | $101,92 |
| Product Type | Evaluation Kit / Development Board | Evaluation / Development Board |
| Target MCU | ATSAML21J18A (SAM L21 family) | ATSAML21J18B |
| CPU Core | ARM Cortex-M0+ 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| On-chip Flash | 256 KB | — |
| On-chip SRAM | 32 KB | — |
| Low-frequency Crystal | 32.768 kHz | — |
| Active Mode Current | < 35 µA/MHz | — |
| Sleep Mode Current | 200 nA | — |
| Embedded Debugger | EDBG (USB drag-and-drop, CMSIS-DAP, virtual COM, DGI) | — |
| Extension Connectors | 3x Xplained Pro 20-pin headers | — |
| User Interface | 1x mechanical reset button, 1x user button, 2x user LEDs, QTouch button | — |
| Power Input | USB micro-B or external header | — |
| Supported IDEs | Microchip Studio, MPLAB X IDE, MPLAB Harmony, Zephyr RTOS | — |
| Boîtier | Xplained Pro PCB (158 x 100 mm class) | — |
| Statut RoHS | Compliant | — |
| Series | — | SAM L Xplained Pro |
| MCU Core | — | ARM Cortex-M0+ 32-bit |
| Fréquence d'horloge maximale | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Memory (on-board MCU) | — | 256 KB |
| SRAM (on-board MCU) | — | 32 KB |
| Operating Voltage | — | 3.3 V |
| Debug Interface | — | Embedded Debugger (EDBG) over USB |
| Expansion Interface | — | 3x Xplained Pro extension headers |
| Crystal | — | 32.768 kHz RTC crystal (on-board) |
| Connectivity | — | USB Micro-B, 3 Xplained Pro headers |
| Form Factor | — | Xplained Pro |
| Supported IDE | — | MPLAB X IDE, Microchip Studio, MPLAB Harmony 3 |
| Compliance | — | RoHS |