ATSAML22-XPRO-B vs ATSAMG55-XPRO Comparaison
Comparaison détaillée côte à côte de ATSAML22-XPRO-B par Microchip Technology et ATSAMG55-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
ATSAML22-XPRO-B - SAM L22 ARM Cortex-M0+ Xplained Pro Kit | Microchip
ATSAML22-XPRO-B ✓ ActifMicrochip Technology
ATSAMG55-XPRO - SAM G55 ARM Cortex-M4 Xplained Pro Kit | Microchip
ATSAMG55-XPRO ✓ ActifComparaison des spécifications
| Paramètre | ATSAML22-XPRO-B | ATSAMG55-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) | $75,50 | $40,25 |
| Board Type | Evaluation Platform / MCU 32-Bit | — |
| Series | SAM L | — |
| Target MCU | ATSAML22N18A (ARM Cortex-M0+) | ATSAMG55J19B (SAM G55, ARM Cortex-M4 with FPU) |
| Core Architecture | ARM Cortex-M0+, 32-bit | ARM 32-bit Cortex-M4 with single-precision FPU and DSP extensions |
| 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) | EDBG (USB interface, programming + debug) |
| 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 standard PCB |
| 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 | — |
| Packaging | Box (Bulk) | — |
| Product Type | — | Evaluation / Development Kit (Xplained Pro) |
| Maximum CPU Clock | — | 120 MHz |
| Low-frequency Crystal | — | 32.768 kHz |
| Supported OS (IDE) | — | Windows 7 / Windows XP (Atmel Studio / Microchip Studio) |
| Extension Headers | — | 2x Xplained Pro extension headers + mikroBUS socket |
| User Interface | — | Mechanical buttons, user LEDs |
| Power Input | — | USB (powered via EDBG) and external connector |
| Type de montage | — | Through-hole male header pins (extension), surface-mount PCB |
| Statut RoHS | — | Compliant (per Microchip product page) |
| Family | — | SAM G55 Xplained Pro |
| Toolchain Support | — | Microchip Studio / Atmel Studio, ASF, GCC ARM |