ATSAMD21E16LMOTOR vs ATSAMD21E16B-AU Comparison
Detailed side-by-side comparison of ATSAMD21E16LMOTOR by Microchip Technology and ATSAMD21E16B-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
ATSAMD21E16B-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21E16B-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21E16LMOTOR | ATSAMD21E16B-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 | $2.10 |
| 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 | — |
| SRAM | 8 KB | — |
| 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 | 1.62 V to 3.63 V |
| Series | SAM D21, Functional Safety (FuSa) | — |
| RoHS Status | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit Single-Core |
| Maximum CPU Speed | — | 48 MHz |
| Performance | — | 2.46 CoreMark/MHz |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| RAM | — | 8 KB |
| I/O Pins | — | Up to 26 |
| Package | — | 32-TQFP (7x7 mm) |
| Connectivity | — | I2C, LINbus, SPI, UART/USART, USB |
| ADC | — | 12-bit, up to 350 ksps |
| Analog Comparators | — | 2 |
| Timers/Counters | — | TC (16-bit), TCC (24-bit) |
| Mounting Type | — | Surface Mount |
| Operating Temperature | — | -40C to +85C |