ATSAMD21E17L-MN vs ATSAMD21E17L-AFT Comparison
Detailed side-by-side comparison of ATSAMD21E17L-MN by Microchip Technology and ATSAMD21E17L-AFT 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
ATSAMD21E17L-MN - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21E17L-MN β ActiveMicrochip Technology
ATSAMD21E17L-AFT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21E17L-AFT β ActiveSpecification Comparison
| Parameter | ATSAMD21E17L-MN | ATSAMD21E17L-AFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $2.70 |
| Core | ARM Cortex-M0+ (32-bit) | β |
| Maximum CPU Clock | 48 MHz | β |
| Performance | 1.25 DMIPS/MHz | β |
| Flash Program Memory | 128 KB (128K x 8) | β |
| SRAM | 16 KB | 16 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | 1.6 V to 3.6 V |
| Operating Temperature | -40 C to +105 C (Industrial) | β |
| Package | 32-pin QFN (5x5 mm) with Exposed Pad | 32-pin TQFP, 7 mm Γ 7 mm, 0.8 mm pitch |
| I/O Pins | Up to 26 GPIO | β |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, up to 10 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| Serial Communication (SERCOM) | 6 channels, configurable UART/SPI/I2C | β |
| USB | Full-Speed USB 2.0 Device, on-chip transceiver | USB 2.0 Full-Speed Device |
| Timers | TC x3, TCC x3 | β |
| Touch Support | Capacitive touch via PTC | β |
| Event System | 12 channels, inter-peripheral signalling | β |
| RoHS Status | Compliant | Compliant |
| Core Architecture | β | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | β | 48 MHz |
| Program Flash Memory | β | 128 KB (128K x 8) |
| Auxiliary Flash (RWW) | β | 4 KB |
| Operating Temperature Range | β | -40 Β°C to +125 Β°C (automotive AEC-Q100 Grade 1) |
| GPIO Count | β | Up to 26 (varies by package/function multiplex) |
| Analog Comparators | β | 2 |
| SERCOM Modules | β | 6 (configurable as UART / SPI / IΒ²C) |
| Timers (TC / TCC) | β | 16-bit and 24-bit PWM/Timer |
| RTC | β | 32-bit RTC with calendar mode |
| Automotive Qualification | β | AEC-Q100 qualified |
| Functional Safety | β | FuSa features supported (IEC 60730 ready) |
| Mounting Type | β | Surface Mount |
| Delivery Form | β | Tape and Reel (suffix FT) |