ATSAMD21E16B-AU vs ATSAMD21E16LMOTOR Comparison
Detailed side-by-side comparison of ATSAMD21E16B-AU by Microchip Technology and ATSAMD21E16LMOTOR 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
ATSAMD21E16B-AU - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21E16B-AU ✓ ActiveMicrochip Technology
ATSAMD21E16LMOTOR - SAM D21 BLDC Motor Control Kit | Microchip
ATSAMD21E16LMOTOR ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21E16B-AU | ATSAMD21E16LMOTOR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Development Boards |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.10 | $53.40 |
| 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 | — |
| Operating Voltage | 1.62 V to 3.63 V | 3.3 V (MCU card); 24 V motor bus on baseboard |
| 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 | — |
| RoHS Status | Compliant | Compliant |
| 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] |
| Series | — | SAM D21, Functional Safety (FuSa) |