ATSAMD21E17A-MU vs ATSAMD21E17A-MFT Comparison
Detailed side-by-side comparison of ATSAMD21E17A-MU by Microchip Technology and ATSAMD21E17A-MFT 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
ATSAMD21E17A-MU - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MU β ActiveMicrochip Technology
ATSAMD21E17A-MFT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MFT β ActiveSpecification Comparison
| Parameter | ATSAMD21E17A-MU | ATSAMD21E17A-MFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.18 | $2.55 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Series | SAM D21E (Functional Safety) | β |
| Maximum CPU Frequency | 48 MHz | β |
| CoreMark/MHz | 2.46 | β |
| Flash Memory | 128 KB (128K x 8) | β |
| SRAM | 16 KB | 16 KB |
| Read-While-Write Flash Area | 4 KB | β |
| Operating Voltage Range | 1.62 V to 3.63 V | β |
| GPIO Count | Up to 26 | β |
| USB Interface | USB 2.0 Full-Speed Device with embedded transceiver | β |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 12 channels |
| DAC | 10-bit, 1 channel | 10-bit, 2 channels |
| Timer/Counters | Three 16-bit TC | β |
| SERCOM | Up to 6 configurable (I2C/SPI/UART) | β |
| DMAC Channels | 12 | β |
| Event System Channels | 12 | β |
| Package | 32-VQFN (5x5) with exposed pad | 32-VQFN (5x5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | β |
| Debug Interface | 2-pin Serial Wire Debug (SWD) | β |
| Bit Width | β | 32-bit |
| Max CPU Frequency | β | 48 MHz |
| Program Memory (Flash) | β | 128 KB (128K x 8) |
| Supply Voltage (Vdd) | β | 1.6 V to 3.6 V |
| Operating Temperature | β | -40 Β°C to +125 Β°C |
| I/O Pins | β | Up to 26 GPIO |
| Timers/Counters | β | TCC 16-bit, TC 16-/32-bit |
| Communication | β | 6x SERCOM (USART/SPI/I2C/LIN), 1x I2S |
| USB | β | USB 2.0 Full-Speed Device/Host |
| Touch Channels | β | Peripheral Touch Controller, up to 256 buttons |