ATSAMC21E18A-MUT vs ATSAMC21MOTOR Comparison
Detailed side-by-side comparison of ATSAMC21E18A-MUT by Microchip Technology and ATSAMC21MOTOR 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
ATSAMC21E18A-MUT - 48MHz Cortex-M0+ 256KB MCU | 32-VQFN
ATSAMC21E18A-MUT ✓ ActiveMicrochip Technology
ATSAMC21MOTOR - SAM C21 Motor Control MCU Card | Microchip
ATSAMC21MOTOR ✓ ActiveSpecification Comparison
| Parameter | ATSAMC21E18A-MUT | ATSAMC21MOTOR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Development Boards |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.40 | $62.10 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit Single-Core | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 256 KB (256K x 8) | — |
| SRAM | 32 KB | — |
| Supply Voltage | 2.7 V to 5.5 V | — |
| Operating Temperature Range | -40 °C to +85 °C | — |
| Package | 32-VQFN (5x5 mm) | — |
| Mounting Type | Surface Mount | — |
| Number of I/O Pins | 26 | — |
| ADC | 12-bit, up to 20 channels, 1 MSPS | 12-bit, up to 1 Msps |
| DAC | 10-bit | — |
| CAN-FD Controller | 1 (CAN-FD capable) | — |
| SERCOM Modules | 6 (UART/SPI/I²C configurable) | — |
| USB | USB 2.0 Full-Speed | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Internal Oscillator | 48 MHz | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (per JEDEC J-STD-020) | — |
| Product Type | — | MCU Daughter Card / Embedded Evaluation Board |
| On-board MCU | — | ATSAMC21J18A (SAM C21 family) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum Core Frequency | — | 48 MHz |
| Flash Memory (on MCU) | — | 256 KB |
| SRAM (on MCU) | — | 32 KB |
| PWM Channels | — | Configurable, with dead-band generators |
| On-board Debug Support | — | Yes (integrated debugger, no external probe required) |
| Pre-programmed Firmware | — | Hall-sensor block-commutation BLDC motor control |
| Compatible Base Board | — | ATSAMBLDC24V-STK (sold separately) |
| Host Interface | — | USB (for power and debug) |
| Target Application | — | Low-voltage 24 V BLDC motor control evaluation |
| Mounting / Form Factor | — | Plug-in daughter card for starter-kit base board |
| Documentation | — | Atmel-42770 ATSAMC21MOTOR User Guide |