ATSAMD21G17L-MFT vs ATSAMD21G17D-MF Comparison
Detailed side-by-side comparison of ATSAMD21G17L-MFT by Microchip Technology and ATSAMD21G17D-MF 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
ATSAMD21G17L-MFT - 128KB Flash Cortex-M0+ MCU, 48MHz, QFN-48 | Microchip
ATSAMD21G17L-MFT ✓ ActiveMicrochip Technology
ATSAMD21G17D-MF - 48MHz ARM Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17D-MF ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21G17L-MFT | ATSAMD21G17D-MF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.92 | $2.85 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| CPU Frequency | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| Operating Voltage | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Operating Temperature | -40 C to +125 C (AEC-Q100 Grade 1) | -40 C to +125 C (Extended Industrial) |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with EP |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 350 ksps, 20 channels |
| SERCOM Interfaces | 6 (configurable as UART/SPI/I2C) | — |
| USB Interface | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed device, integrated PHY |
| I2S Interfaces | 2 | — |
| Timers | TC x 3, TCC x 3, RTC x 1 | — |
| AES Cryptographic Engine | Yes (256-bit) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| AEC-Q100 Qualified | Yes (Grade 1, lighting variant) | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| DMA Channels | 12 | — |
| GPIOs | 38 | — |
| Core | — | ARM Cortex-M0+ (single-core) |
| CPU Speed | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| Read-While-Write Flash | — | 4 KB |
| SERCOM Channels | — | 6 (each configurable as I2C/SPI/USART) |
| DAC Channels | — | 1 (10-bit) |
| Analog Comparators | — | 2 |
| Timers/Counters | — | 6 (TC), 3 (TCC) for PWM/control |
| Packaging Type | — | Tray |
| Functional Safety | — | Functional Safety (FuSa) capable |