ATSAML21-XPRO-B vs ATSAMHA1G16A-XPRO Comparison
Detailed side-by-side comparison of ATSAML21-XPRO-B 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-B - SAM L21 Xplained Pro Evaluation Kit | Microchip
ATSAML21-XPRO-B β ActiveMicrochip Technology
ATSAMHA1G16A-XPRO - SAM HA1G16A Xplained Pro MCU Eval Kit | Microchip
ATSAMHA1G16A-XPRO β ActiveSpecification Comparison
| Parameter | ATSAML21-XPRO-B | 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) | $101.92 | $73.40 |
| Product Type | Evaluation / Development Board | Xplained Pro Evaluation Kit |
| Series | SAM L Xplained Pro | β |
| Target MCU | ATSAML21J18B | ATSAMHA1G16A (SAM HA1G16A SiP) |
| MCU Core | ARM Cortex-M0+ 32-bit | β |
| Maximum Clock Frequency | 48 MHz | β |
| CoreMark/MHz | 2.46 | β |
| Flash Memory (on-board MCU) | 256 KB | β |
| SRAM (on-board MCU) | 32 KB | β |
| Operating Voltage | 3.3 V | β |
| Debug Interface | Embedded Debugger (EDBG) over USB | Cortex-M0+ SWD via EDBG |
| Expansion Interface | 3x Xplained Pro extension headers | β |
| Crystal | 32.768 kHz RTC crystal (on-board) | β |
| Connectivity | USB Micro-B, 3 Xplained Pro headers | β |
| Form Factor | Xplained Pro | Xplained Pro evaluation board |
| Supported IDE | MPLAB X IDE, Microchip Studio, MPLAB Harmony 3 | β |
| Compliance | RoHS | β |
| 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) |
| 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 |
| Supported IDEs | β | Microchip Studio (Atmel Studio), MPLAB X IDE, ASF / Harmony |
| Mounting Type | β | Desktop / Bench (Arduino-shield-compatible) |
| RoHS Status | β | Compliant |