ATSAMD21E16LMOTOR vs ATSAMD20-XPRO Comparison
Detailed side-by-side comparison of ATSAMD21E16LMOTOR by Microchip Technology and ATSAMD20-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
ATSAMD21E16LMOTOR - SAM D21 BLDC Motor Control Kit | Microchip
ATSAMD21E16LMOTOR ✓ ActiveMicrochip Technology
ATSAMD20-XPRO - SAM D20 Xplained Pro Cortex-M0+ Eval Kit | Microchip
ATSAMD20-XPRO ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21E16LMOTOR | ATSAMD20-XPRO |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Development Boards | Development Boards |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $53.40 | $70.00 |
| Product Type | Motor Control Development Board / MCU Card | — |
| Base MCU | ATSAMD21E16L | — |
| Core Architecture | ARM Cortex-M0+ 32-bit | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 64 KB | 256 KiB |
| SRAM | 8 KB | 32 KiB |
| USB Interface | Full-Speed USB Device | — |
| GPIO Count | Up to 26 | — |
| Expansion Interface | mikroBUS socket (MikroElektronika click boards) | — |
| Preloaded Firmware | Hall-sensor based block commutation for 3-phase BLDC | — |
| Companion Baseboard | ATSAMD21BLDC24V-STK | — |
| Target Motor Type | Low-voltage 3-phase brushless DC (24 V) | — |
| On-board Debugger | [DATA_NEEDED: on-board debugger presence] | — |
| Operating Voltage | 3.3 V (MCU card); 24 V motor bus on baseboard | — |
| Series | SAM D21, Functional Safety (FuSa) | SAM D20 Xplained Pro |
| RoHS Status | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Target MCU | — | ATSAMD20J18A |
| Core | — | ARM Cortex-M0+ 32-bit |
| Clock Speed | — | 48 MHz |
| Crystal Oscillator | — | 32.768 kHz |
| Debug Interface | — | Embedded Atmel EDBG (USB HID) |
| Extension Headers | — | 3 x Xplained Pro 20-pin |
| Arduino Shield Compatibility | — | Yes, R3 footprint |
| Power Input | — | USB micro-B 5 V |
| Board Form Factor | — | Xplained Pro (approx. 75 x 100 mm) |
| Toolchain Support | — | Microchip Studio / Atmel Studio / MPLAB X IDE / ASF |
| Lead-Free | — | Yes |
| Operating Temperature | — | 0C to +60C (commercial eval kit) |