ATSAM4LS2AA-MU vs ATSAM4LS2BA-MU 比較
詳細並排比較 ATSAM4LS2AA-MU 由 Microchip Technology 與 ATSAM4LS2BA-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
ATSAM4LS2AA-MU - 48MHz Cortex-M4 MCU 128KB Flash QFN-48 | Microchip
ATSAM4LS2AA-MU ✓ 啟用中Microchip Technology
ATSAM4LS2BA-MU - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LS2BA-MU ✓ 啟用中規格比較
| 參數 | ATSAM4LS2AA-MU | ATSAM4LS2BA-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-M4 |
| Core Size | 32-bit | 32-bit |
| 最大時脈頻率 | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128KB (128K x 8) |
| SRAM | 32 KB | 32KB |
| 供應電壓 | 3.3 V nominal | 1.8V / 3.3V |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-up Time | down to 1.5 us | — |
| 封裝 | 48-QFN (7x7 mm) with exposed pad | 64-VQFN (9x9 mm) Exposed Pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | Industrial temperature range | Industrial (-40C to +85C) |
| USB | USB device controller | — |
| Peripherals | Peripheral Event System, SleepWalking, capacitive touch support | — |
| Series | SAM4L | SAM4L |
| RoHS 狀態 | Compliant (GREEN package per Mouser listing) | Green / RoHS compliant per Mouser listing |
| Packaging | Tray (MRL A per Mouser) | — |
| Maximum Clock Speed | — | 48 MHz |
| 腳位數 | — | 64 |
| Low Power Technology | — | picoPower |
| Package Code (JEDEC style) | — | HVQCCN, square, no-lead |
| Packaging Method | — | Tray |
| Connectivity Interfaces | — | USART, SPI, I2C (per SAM4L family) |