ATSAML21-XPRO vs ATSAMHA1G16A-XPRO Comparison
Detailed side-by-side comparison of ATSAML21-XPRO by Microchip Technology and ATSAMHA1G16A-XPRO by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAML21-XPRO - SAM L21 Xplained Pro Cortex-M0+ Eval Kit
ATSAML21-XPRO β ActiveMicrochip Technology
ATSAMHA1G16A-XPRO - SAM HA1G16A Xplained Pro MCU Eval Kit | Microchip
ATSAMHA1G16A-XPRO β ActiveSpecification Comparison
| Parameter | ATSAML21-XPRO | ATSAMHA1G16A-XPRO |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Development Boards | Development Boards |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $66.75 | $73.40 |
| Product Type | Evaluation Kit / Development Board | Xplained Pro Evaluation Kit |
| Target MCU | ATSAML21J18A (SAM L21 family) | ATSAMHA1G16A (SAM HA1G16A SiP) |
| CPU Core | ARM Cortex-M0+ 32-bit | β |
| Maximum CPU Frequency | 48 MHz | β |
| CoreMark Performance | 2.46 CoreMark/MHz | β |
| On-chip Flash | 256 KB | β |
| On-chip SRAM | 32 KB | β |
| Low-frequency Crystal | 32.768 kHz | β |
| Active Mode Current | < 35 Β΅A/MHz | β |
| Sleep Mode Current | 200 nA | β |
| Embedded Debugger | EDBG (USB drag-and-drop, CMSIS-DAP, virtual COM, DGI) | β |
| Extension Connectors | 3x Xplained Pro 20-pin headers | β |
| User Interface | 1x mechanical reset button, 1x user button, 2x user LEDs, QTouch button | β |
| Power Input | USB micro-B or external header | β |
| Supported IDEs | Microchip Studio, MPLAB X IDE, MPLAB Harmony, Zephyr RTOS | Microchip Studio (Atmel Studio), MPLAB X IDE, ASF / Harmony |
| Package | Xplained Pro PCB (158 x 100 mm class) | β |
| RoHS Status | Compliant | Compliant |
| Core Architecture | β | ARM Cortex-M0+ 32-bit |
| Target MCU Family | β | SAM HA1 (SiP, System-in-Package) |
| On-board Debugger | β | EDBG (AT32UC3A3256-based) |
| Debug Interface | β | Cortex-M0+ SWD via EDBG |
| Power Supply | β | USB-powered (EDBG USB) |
| Host Interface | β | USB Micro-B (EDBG) |
| Extension Headers | β | Xplained Pro EXT1/EXT2/EXT3; Arduino Uno R3-compatible |
| User I/O | β | LEDs, user buttons, reset button |
| Bootloader | β | Mass-storage drag-and-drop (target MCU) |
| Supported Extensions | β | I/O1 Xplained Pro, OLED1 Xplained Pro, QT2/QT4 Xplained Pro, PROTO1 Xplained Pro |
| Form Factor | β | Xplained Pro evaluation board |
| Mounting Type | β | Desktop / Bench (Arduino-shield-compatible) |