ATSAM3N1AA-MU vs ATSAM3S2AA-MU 比較
詳細並排比較 ATSAM3N1AA-MU 由 Microchip Technology 與 ATSAM3S2AA-MU 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
ATSAM3N1AA-MU - 48MHz ARM Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3N1AA-MU ✓ 啟用中Microchip Technology
ATSAM3S2AA-MU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2AA-MU ✓ 啟用中規格比較
| 參數 | ATSAM3N1AA-MU | ATSAM3S2AA-MU |
|---|---|---|
| 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 | — |
| Flash Program Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB (8K x 8) | 32 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Number of I/O | 47 | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| SysTick Counter | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | — |
| Oscillator Type | Internal | — |
| 封裝 / 外殼 | 48-QFN (7x7 mm) with exposed pad | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Series | SAM3N | — |
| Connectivity Peripherals | UART/USART, SPI, TWI (I2C) | — |
| Pin Compatibility | Pin-to-pin compatible with SAM3S series | Pin-to-pin compatible with AT91SAM7S and SAM3N (48-pin) |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| Max Clock Speed | — | 64 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| Supply Voltage Nominal | — | 1.8 V / 3.3 V |
| I/O Count | — | 47 I/O ports |
| 封裝 | — | 48-QFN (7x7 mm) exposed pad |
| Memory Protection | — | MPU included |
| USB | — | USB 2.0 Full-Speed device |
| Life Cycle Stage | — | Active |
| Peripherals | — | DMA, 12-bit ADC, PWM, USART, parallel capture PIO |
| MSL 等級 | — | [DATA_NEEDED: moisture sensitivity level] |