ATSAMD20E18A-MNT vs ATSAMD20G16A-MNT 比較
詳細並排比較 ATSAMD20E18A-MNT 由 Microchip Technology 與 ATSAMD20G16A-MNT 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
ATSAMD20E18A-MNT - 256KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD20E18A-MNT ✓ 啟用中Microchip Technology
ATSAMD20G16A-MNT - ARM Cortex-M0+ 48MHz 64KB MCU | Microchip
ATSAMD20G16A-MNT ✓ 啟用中規格比較
| 參數 | ATSAMD20E18A-MNT | ATSAMD20G16A-MNT |
|---|---|---|
| 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+ |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Program Flash Memory | 256 KB | — |
| SRAM | 32 KB | 8 KB |
| 封裝 | 32-pin VQFN (5x5 mm) with exposed pad | 48-QFN (7x7 mm) |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.6 V to 3.6 V |
| GPIO Count | 26 (varies by package) | Up to 38 |
| ADC | 12-bit, up to 20 channels, 350 ksps | 14-channel 12-bit |
| DAC | 10-bit, 1 channel | 1-channel 10-bit |
| Communication Interfaces | 6x SERCOM (configurable I2C/SPI/UART), I2S | I2C, SPI, UART, USB 2.0 FS, I2S |
| USB | USB 2.0 Full-Speed Device | — |
| Touch Controller | 256-channel Peripheral Touch Controller (PTC) | — |
| Timers | 16-bit TC x3, 32-bit TCC x2, RTC | — |
| 工作溫度 | -40C to +105C | — |
| Debug Interface | Serial Wire Debug (SWD) | Serial Wire Debug (SWD) |
| Memory Protection Unit | Yes (8 regions) | — |
| RoHS 狀態 | Compliant | Compliant |
| Bit Width | — | 32-bit |
| 最大時脈頻率 | — | 48 MHz |
| Flash Memory | — | 64 KB |
| 工作溫度範圍 | — | -40 C to +105 C |
| 安裝類型 | — | Surface Mount |