ATSAMD21E17A-AU vs ATSAMD21E17L-MNT Comparison
Detailed side-by-side comparison of ATSAMD21E17A-AU by Microchip Technology and ATSAMD21E17L-MNT 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-AU - ARM Cortex-M0+ 48MHz 128KB MCU 32-TQFP | Microchip
ATSAMD21E17A-AU ✓ ActiveMicrochip Technology
ATSAMD21E17L-MNT - ARM Cortex-M0+ MCU, 48MHz, 128KB Flash | Microchip
ATSAMD21E17L-MNT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21E17A-AU | ATSAMD21E17L-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.30 | $2.45 |
| Core Architecture | ARM Cortex-M0+ (SAM D21E family) | ARM Cortex-M0+ (32-bit) |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Flash Memory | 128 KB (128K x 8) | 128 KB |
| RWW (Read-While-Write) Flash Section | 4 KB | — |
| SRAM | 16 KB | 16 KB |
| Operating Voltage Range (VDDIN) | 1.62 V to 3.63 V | — |
| USB Interface | USB 2.0 Full-Speed (12 Mbps) with on-chip transceiver | — |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | — |
| Timer/Counters | Three 16-bit TC, one 32-bit TCC, one 24-bit RTC | — |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 10 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| DMA Controller | 12 channels | — |
| Package | 32-pin TQFP (7x7 mm), 0.8 mm pitch | 32-pin QFN (5x5 mm) |
| Operating Temperature Range | -40 C to +85 C (industrial) | -40 °C to +105 °C |
| Mounting Type | Surface Mount | Surface Mount (Tape & Reel) |
| MSL Level | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| RoHS Status | Compliant | Compliant |
| Functional Safety (FuSa) | SAM D21E family supports FuSa variants | — |
| CPU Clock Speed | — | 48 MHz |
| RWW Section (EEPROM emulation) | — | 4 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Analog Comparators | — | 2 |
| SERCOM Modules | — | 6 (each configurable as USART/I2C/SPI) |
| USB | — | Full-Speed USB 2.0 Device & Host, on-chip transceiver |
| RTC | — | 32-bit Real-Time Counter with calendar mode |
| Timers/Counters | — | TC x6, TCC x3 |
| Event System Channels | — | 24 |