ATSAM3N2CA-AU vs ATSAM4S2CA-AU 比較
詳細並排比較 ATSAM3N2CA-AU 由 Microchip Technology 與 ATSAM4S2CA-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。
Microchip Technology
ATSAM3N2CA-AU - 48MHz ARM Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3N2CA-AU ✓ 啟用中Microchip Technology
ATSAM4S2CA-AU - 120MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4S2CA-AU ✓ 啟用中規格比較
| 參數 | ATSAM3N2CA-AU | ATSAM4S2CA-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-M4 |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Speed | 48 MHz | 120 MHz |
| Program Memory Size | 128 KB (128K x 8) | 128 KB (128K x 8) |
| Program Memory Type | Flash | FLASH |
| RAM Size | 16K x 8 | 64 KB |
| Number of I/O | 79 | 79 |
| 供應電壓 | 1.8 V / 2.5 V / 3.3 V | 1.2 V / 3.3 V |
| Oscillator Type | Internal | — |
| Instruction Set | Thumb-2 | — |
| Timer | 24-bit SysTick counter | — |
| Interrupt Controller | Nested Vector Interrupt Controller (NVIC) | — |
| 封裝 / 外殼 | 100-LQFP (14x14 mm) | — |
| 安裝類型 | Surface Mount | — |
| Packaging | Tube | Tray |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Series | SAM3N | — |
| Connectivity | — | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB |
| Peripherals | — | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| 封裝 | — | 100-LQFP (14 x 14 mm) |
| 安裝方式 | — | SMD (Surface Mount) |
| Data Converters | — | [DATA_NEEDED: ADC channels and resolution] |
| RoHS 狀態 | — | [DATA_NEEDED: RoHS compliance] |
| Core Performance | — | 1.25 DMIPS/MHz (Cortex-M4 class) |