ATSAM4LS4AA-AUR vs ATSAM4LS2AA-AUR 比較
詳細並排比較 ATSAM4LS4AA-AUR 由 Microchip Technology 與 ATSAM4LS2AA-AUR 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
ATSAM4LS4AA-AUR - 48MHz Cortex-M4 MCU, 256KB Flash | Microchip
ATSAM4LS4AA-AUR ✓ 啟用中Microchip Technology
ATSAM4LS2AA-AUR - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LS2AA-AUR ✓ 啟用中規格比較
| 參數 | ATSAM4LS4AA-AUR | ATSAM4LS2AA-AUR |
|---|---|---|
| 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 Single-Core |
| 最大時脈頻率 | 48 MHz | — |
| Flash Memory | 256KB (256K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | — |
| 供應電壓 | 1.8V / 3.3V | [DATA_NEEDED: supply voltage range] |
| 腳位數 | 48 | — |
| 封裝 | 48-TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | Industrial (-40C to +85C) | Industrial temperature range (-40C to +85C) |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | Down to 1.5 us | — |
| USB | USB device controller | USB device |
| Special Features | Crypto acceleration, Peripheral Event System, SleepWalking | — |
| Packaging | Tape & Reel (R suffix) | — |
| SRAM | [DATA_NEEDED: SRAM size] | [DATA_NEEDED: SRAM size] |
| Number of I/O | [DATA_NEEDED: number of GPIO] | — |
| Max Clock Frequency | — | 48 MHz |
| Product Family | — | SAM4L |
| Wake-Up Time | — | down to 1.5 us |
| Peripherals | — | Peripheral event system, SleepWalking |
| Security Feature | — | Crypto |
| Packing | — | Tape & Reel (R suffix) |
| RoHS / Green Status | — | Green (per Mouser listing) |