ATSAMD21E17A-MF vs ATSAMD21E17L-MFT Comparison
Detailed side-by-side comparison of ATSAMD21E17A-MF by Microchip Technology and ATSAMD21E17L-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-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21E17A-MF ✓ ActiveMicrochip Technology
ATSAMD21E17L-MFT - 128KB Flash 48MHz Cortex-M0+ MCU | Microchip
ATSAMD21E17L-MFT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21E17A-MF | ATSAMD21E17L-MFT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Manufacturer | Microchip Technology (formerly Atmel) | — |
| Series | SAM D21E | — |
| Core | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum Clock Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| RWW Flash Section | 4 KB | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Operating Temperature | -40C to +125C (industrial) | — |
| Package | 32-VQFN (5x5 mm) with exposed pad | 32-VQFN (5x5 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed device with internal PHY | — |
| SERCOM Channels | 6 (each configurable as UART, SPI, or I2C) | — |
| ADC | 12-bit, up to 1 MSPS, up to 20 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 kSPS, 1 channel | 10-bit, 1 channel |
| Analog Comparators | 2 | 2 |
| Timers/Counters | 24-bit TCC, multiple 16-bit TC | — |
| GPIO | Up to 26 (package dependent) | — |
| RoHS Status | Compliant (Green) | Compliant |
| MSL Level | MSL3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Product Family | — | SAM D21E (Cortex-M0+) |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| I/O Voltage | — | 3.3 V typical |
| Pin Count | — | 32 |
| Operating Temperature Range | — | -40 C to +125 C (extended, L suffix) |
| USB | — | USB 2.0 Full-Speed Device with internal transceiver |
| SERCOM Modules | — | 6 (each reconfigurable as I2C/SPI/UART) |
| Touch Peripheral (PTC) | — | Yes (mutual Vcc) |
| RTC | — | Yes, with 32.768 kHz oscillator |
| AEC-Q100 Qualification | — | Yes |
| Functional Safety (FuSa) | — | Yes |