ATSAM4LS2AA-AUR vs ATSAM3S2AA-MUR 对比
详细并排对比 ATSAM4LS2AA-AUR 出自 Microchip Technology 和 ATSAM3S2AA-MUR 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAM4LS2AA-AUR - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LS2AA-AUR ✓ 量产中Microchip Technology
ATSAM3S2AA-MUR - Cortex-M3 MCU 64MHz 128KB Flash | Microchip
ATSAM3S2AA-MUR ✓ 量产中规格对比
| 参数 | ATSAM4LS2AA-AUR | ATSAM3S2AA-MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.58 | $3.49 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M3 |
| Core Size | 32-Bit Single-Core | 32-Bit |
| Max Clock Frequency | 48 MHz | — |
| Flash Memory | 128KB (128K x 8) | 128KB (128K x 8) |
| Product Family | SAM4L | — |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-Up Time | down to 1.5 us | — |
| USB | USB device | — |
| Peripherals | Peripheral event system, SleepWalking | DMA, PWM, parallel capture on PIOs |
| Security Feature | Crypto | — |
| 封装 | 48-TQFP (7x7 mm) | 48-VFQFN (7x7 mm) Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | Industrial temperature range (-40C to +85C) | -40C to +85C (Industrial) |
| Packing | Tape & Reel (R suffix) | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| RoHS / Green Status | Green (per Mouser listing) | — |
| 最大时钟频率 | — | 64 MHz |
| Series | — | SAM3S |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Number of I/O | — | [DATA_NEEDED: GPIO count] |
| Connectivity | — | [DATA_NEEDED: interface list] |
| Pin-to-Pin Compatibility | — | Compatible with SAM3N2A |
| Packaging | — | Tape & Reel (R suffix) |
| RoHS 状态 | — | Compliant (Green, per Mouser listing) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |