ATSAML21-XPRO-B vs ATSAML22-XPRO-B Сравнение
Подробное сравнение бок о бок ATSAML21-XPRO-B от Microchip Technology и ATSAML22-XPRO-B от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAML21-XPRO-B - SAM L21 Xplained Pro Evaluation Kit | Microchip
ATSAML21-XPRO-B ✓ АктивенMicrochip Technology
ATSAML22-XPRO-B - SAM L22 ARM Cortex-M0+ Xplained Pro Kit | Microchip
ATSAML22-XPRO-B ✓ АктивенСравнение характеристик
| Параметр | ATSAML21-XPRO-B | ATSAML22-XPRO-B |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Development Boards | Development Boards |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $101,92 | $75,50 |
| 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 | — |
| Максимальная тактовая частота | 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) |