ATSAMD21G17L-MFT vs ATSAMD21G17A-MFT 比較
詳細並排比較 ATSAMD21G17L-MFT 由 Microchip Technology 與 ATSAMD21G17A-MFT 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMD21G17L-MFT - 128KB Flash Cortex-M0+ MCU, 48MHz, QFN-48 | Microchip
ATSAMD21G17L-MFT ✓ 啟用中Microchip Technology
ATSAMD21G17A-MFT - SAM D21G 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21G17A-MFT ✓ 啟用中規格比較
| 參數 | ATSAMD21G17L-MFT | ATSAMD21G17A-MFT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| CPU Frequency | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128 KB |
| SRAM | 16 KB | 16 KB |
| Operating Voltage | 1.62 V to 3.63 V | — |
| 工作溫度 | -40 C to +125 C (AEC-Q100 Grade 1) | -40C to +125C |
| 封裝 | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 350 kSPS |
| SERCOM Interfaces | 6 (configurable as UART/SPI/I2C) | — |
| USB Interface | USB 2.0 Full-Speed Device | — |
| I2S Interfaces | 2 | — |
| Timers | TC x 3, TCC x 3, RTC x 1 | — |
| AES Cryptographic Engine | Yes (256-bit) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 (168 hours) | — |
| RoHS 狀態 | Compliant | Compliant |
| AEC-Q100 Qualified | Yes (Grade 1, lighting variant) | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| DMA Channels | 12 | — |
| GPIOs | 38 | — |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| RWW Flash Partition | — | 4 KB |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| USB | — | Full-Speed USB 2.0 Device/Host |
| DAC | — | 10-bit |
| SERCOM | — | Configurable serial (UART/SPI/I2C) |