ATSAM3SD8CA-AUR vs ATSAM4E8CA-AU 比較
詳細並排比較 ATSAM3SD8CA-AUR 由 Microchip Technology 與 ATSAM4E8CA-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
ATSAM4E8CA-AU - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8CA-AU ✓ 啟用中規格比較
| 參數 | ATSAM3SD8CA-AUR | ATSAM4E8CA-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 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| 最大時脈頻率 | 64 MHz | 120 MHz |
| Flash Memory | 512KB (512K x 8) | 512 KB (512K x 8) |
| Flash Banks | 2 x 256KB | — |
| SRAM | 64KB | [DATA_NEEDED: SRAM size] |
| Supply Voltage (Min) | 1.62 V | — |
| 供應電壓 | 1.8 V / 3.3 V | — |
| 封裝 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 腳位數 | 100 | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Packaging | Tape & Reel (AUR suffix) | Tray |
| Series | SAM3S (SAM3SD8) | SAM4E |
| RoHS 狀態 | Compliant (Green) | [DATA_NEEDED: RoHS status] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| 資料匯流排寬度 | 32 bit | — |
| Supply Voltage (Vdd) | — | 1.62 V to 3.6 V |
| Core Voltage Domain | — | 1.2 V / 2.5 V / 3.3 V |
| FPU / DSP Instructions | — | Yes (hardware FPU, Thumb-2 DSP) |
| Ethernet | — | 10/100 Mbps Ethernet MAC |
| Lifecycle Recommendation | — | Revision B recommended for new designs (per Microchip) |