ATSAML21-XPRO-B vs ATSAML22-XPRO-B Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAML21-XPRO-B disebabkan oleh Microchip Technology dan ATSAML22-XPRO-B disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAML21-XPRO-B - SAM L21 Xplained Pro Evaluation Kit | Microchip
ATSAML21-XPRO-B ✓ AktifMicrochip Technology
ATSAML22-XPRO-B - SAM L22 ARM Cortex-M0+ Xplained Pro Kit | Microchip
ATSAML22-XPRO-B ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAML21-XPRO-B | ATSAML22-XPRO-B |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Development Boards | Development Boards |
| Status Lingkungan Hidup | Aktif | Aktif |
| Product Type | Evaluation / Development Board | — |
| Series | SAM L Xplained Pro | SAM L |
| Target MCU | ATSAML21J18B | ATSAML22N18A (ARM Cortex-M0+) |
| MCU Core | ARM Cortex-M0+ 32-bit | — |
| Frekuensi Klock Maksimum | 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 | Xplained Pro, mikroBUS socket |
| Supported IDE | MPLAB X IDE, Microchip Studio, MPLAB Harmony 3 | — |
| Compliance | RoHS | ROHS3 Compliant |
| Board Type | — | Evaluation Platform / MCU 32-Bit |
| Core Architecture | — | ARM Cortex-M0+, 32-bit |
| Max CPU Clock | — | 32 MHz |
| On-chip Flash (target MCU) | — | 256 KB |
| On-chip SRAM (target MCU) | — | 32 KB |
| On-board Debugger | — | nEDBG (CMSIS-DAP / drag-and-drop) |
| Segment LCD Support | — | Up to 4x40 segments via on-board LCD |
| Touch Controller | — | Peripheral Touch Controller (PTC) breakout |
| Operating Voltage (board) | — | 3.3 V (USB powered) |
| Active Current (target MCU) | — | 39 µA/MHz running CoreMark |
| Backup Mode Current (target MCU) | — | 490 nA (RTC + retention) |
| Packaging | — | Box (Bulk) |