ATSAML22-XPRO-B vs ATSAM4S-XSTK Comparaison
Comparaison détaillée côte à côte de ATSAML22-XPRO-B par Microchip Technology et ATSAM4S-XSTK 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
ATSAM4S-XSTK - SAM4S Xplained Pro ARM Cortex-M4 Starter Kit | Microchip
ATSAM4S-XSTK ✓ ActifComparaison des spécifications
| Paramètre | ATSAML22-XPRO-B | ATSAM4S-XSTK |
|---|---|---|
| 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 | $159,80 |
| Board Type | Evaluation Platform / MCU 32-Bit | — |
| Series | SAM L | — |
| Target MCU | ATSAML22N18A (ARM Cortex-M0+) | — |
| 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) | EDBG (Embedded Debugger) over USB |
| Segment LCD Support | Up to 4x40 segments via on-board LCD | — |
| Touch Controller | Peripheral Touch Controller (PTC) breakout | — |
| Form Factor | Xplained Pro, mikroBUS socket | — |
| 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 | — | Starter Kit (Evaluation Kit + Extension Boards) |
| On-board MCU | — | ATSAM4SD32C |
| Core | — | ARM Cortex-M4 with FPU and DSP extensions |
| Maximum CPU Frequency | — | 120 MHz |
| Flash Memory | — | 2048 KB (2 MB) |
| SRAM | — | 160 KB |
| Low-frequency Crystal | — | 32.768 kHz (0.032768 MHz) |
| Operating Voltage Range (MCU) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| ADC | — | 12-bit, up to 8 channels (per SAM4S family) |
| Communication Peripherals | — | USART x3, UART x2, TWI (I2C) x2, SPI x2, I2S x2, HS USB |
| External Bus Interface | — | Yes (EBI), plus 16-bit SMC (Static Memory Controller) |
| Included Extension Boards | — | I/O1 Xplained Pro, OLED1 Xplained Pro, PROTO1 Xplained Pro |
| Included Cables | — | 2x USB cables |
| Supported IDEs | — | Microchip Studio, Atmel Studio, GCC ARM toolchain |
| Software Framework | — | Atmel Software Framework (ASF) / Harmony |
| Statut RoHS | — | Compliant |