ATSAMD21E16LMOTOR vs ATSAMD21E15B-AU Comparison
Detailed side-by-side comparison of ATSAMD21E16LMOTOR by Microchip Technology and ATSAMD21E15B-AU 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
ATSAMD21E15B-AU - 32KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E15B-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21E16LMOTOR | ATSAMD21E15B-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Development Boards | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $53.40 | $1.45 |
| 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 | 32 KB |
| SRAM | 8 KB | 4 KB |
| USB Interface | Full-Speed USB Device | — |
| GPIO Count | Up to 26 | 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) | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Frequency | — | 48 MHz |
| Supply Voltage | — | 1.62 V to 3.6 V (3.3 V nominal) |
| Operating Temperature | — | -40 °C to +85 °C (industrial) |
| Package | — | 32-pin TQFP |
| ADC | — | 12-bit, 20 channels |
| DAC | — | 10-bit, 1 channel |
| SERCOM | — | 6 configurable (UART/SPI/I²C) |
| Timers/Counters | — | TC x6, TCC x2 |
| Analog Comparators | — | 2 |
| RTC | — | Yes (32.768 kHz) |
| Programming Interface | — | Serial Wire Debug (SWD) |