ATSAM4LS2BA-MU vs ATSAM3N2BA-MU 比較
詳細並排比較 ATSAM4LS2BA-MU 由 Microchip Technology 與 ATSAM3N2BA-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
ATSAM4LS2BA-MU - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LS2BA-MU ✓ 啟用中Microchip Technology
ATSAM3N2BA-MU - 48MHz Cortex-M3 MCU, 128KB Flash | Microchip
ATSAM3N2BA-MU ✓ 啟用中規格比較
| 參數 | ATSAM4LS2BA-MU | ATSAM3N2BA-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-M4 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 48 MHz | 48 MHz |
| Flash Memory | 128KB (128K x 8) | — |
| SRAM | 32KB | — |
| 供應電壓 | 1.8V / 3.3V | — |
| Series | SAM4L | SAM3N |
| 腳位數 | 64 | — |
| 封裝 | 64-VQFN (9x9 mm) Exposed Pad | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | Industrial (-40C to +85C) | — |
| Low Power Technology | picoPower | — |
| Package Code (JEDEC style) | HVQCCN, square, no-lead | — |
| Packaging Method | Tray | — |
| RoHS 狀態 | Green / RoHS compliant per Mouser listing | Compliant (green package) |
| Connectivity Interfaces | USART, SPI, I2C (per SAM4L family) | — |
| Flash Memory Size | — | 128KB (128K x 8) |
| SRAM Size | — | 16K x 8 |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Number of I/O | — | 47 |
| 封裝 / 外殼 | — | 64-QFN (9x9 mm) with exposed pad |
| Oscillator Type | — | Internal |
| Peripherals | — | PWM timer, RTC, 10-bit ADC, DMA |
| Connectivity | — | 2x USART, 2x UART, 2x TWI, 3x SPI |
| Timers | — | 6x general-purpose 16-bit timers |
| Instruction Set | — | Thumb-2 |
| Temperature Grade | — | Industrial |
| Packaging | — | Tray |
| Compatibility | — | Pin-to-pin compatible with SAM3S series (48/64/100-pin) and SAM7S legacy products (48/64-pin) |