ATSAM3N2AA-AU vs ATSAM3N1AA-AU 比較
詳細並排比較 ATSAM3N2AA-AU 由 Microchip Technology 與 ATSAM3N1AA-AU 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。
規格比較
| 參數 | ATSAM3N2AA-AU | ATSAM3N1AA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 (revision 2.0) |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory Size | 128 KB (128K x 8) FLASH | 64KB (64K x 8) |
| RAM Size | 16K x 8 | 8KB (8K x 8) |
| Number of I/O | 34 | 47 |
| Oscillator Type | Internal | Internal |
| 供應電壓 | 1.8 V / 3.3 V | 1.8V / 3.3V |
| Instruction Set | Thumb-2 | Thumb-2 |
| SysTick Counter | 24-bit | 24-bit |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | NVIC (Nested Vector Interrupt Controller) |
| Pin Compatibility | Pin-to-pin compatible across SAM3N family variants | Pin-to-pin compatible with SAM3S series |
| 封裝 / 外殼 | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tray |
| Product Series | SAM3N | — |
| Max Clock Speed | — | 48 MHz |
| Program Memory Type | — | FLASH |
| Series | — | SAM3N |