ATSAML22-XPRO-B vs ATSAML21-XPRO-B तुलना
विस्तृत दोनों ओर की तुलना ATSAML22-XPRO-B द्वारा Microchip Technology और ATSAML21-XPRO-B द्वारा Microchip Technology. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Microchip Technology
ATSAML22-XPRO-B - SAM L22 ARM Cortex-M0+ Xplained Pro Kit | Microchip
ATSAML22-XPRO-B ✓ सक्रियMicrochip Technology
ATSAML21-XPRO-B - SAM L21 Xplained Pro Evaluation Kit | Microchip
ATSAML21-XPRO-B ✓ सक्रियविशेषता तुलना
| पैरामीटर | ATSAML22-XPRO-B | ATSAML21-XPRO-B |
|---|---|---|
| ब्रांड | Microchip Technology | Microchip Technology |
| श्रेणी | Development Boards | Development Boards |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Board Type | Evaluation Platform / MCU 32-Bit | — |
| Series | SAM L | SAM L Xplained Pro |
| Target MCU | ATSAML22N18A (ARM Cortex-M0+) | ATSAML21J18B |
| 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 | — |
| Form Factor | Xplained Pro, mikroBUS socket | Xplained Pro |
| 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) | — |
| Compliance | ROHS3 Compliant | RoHS |
| Packaging | Box (Bulk) | — |
| Product Type | — | Evaluation / Development Board |
| MCU Core | — | ARM Cortex-M0+ 32-bit |
| अधिकतम क्लॉक फ़्रीक्वेंसी | — | 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 |
| Supported IDE | — | MPLAB X IDE, Microchip Studio, MPLAB Harmony 3 |