ATSAM3S2AA-MUR vs ATSAM4LS2AA-AUR 对比
详细并排对比 ATSAM3S2AA-MUR 出自 Microchip Technology 和 ATSAM4LS2AA-AUR 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
ATSAM3S2AA-MUR - Cortex-M3 MCU 64MHz 128KB Flash | Microchip
ATSAM3S2AA-MUR ✓ 量产中Microchip Technology
ATSAM4LS2AA-AUR - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LS2AA-AUR ✓ 量产中规格对比
| 参数 | ATSAM3S2AA-MUR | ATSAM4LS2AA-AUR |
|---|---|---|
| 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） | $3.49 | $1.58 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit Single-Core |
| 最大时钟频率 | 64 MHz | — |
| Flash Memory | 128KB (128K x 8) | 128KB (128K x 8) |
| Series | SAM3S | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| 封装 | 48-VFQFN (7x7 mm) Exposed Pad | 48-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Peripherals | DMA, PWM, parallel capture on PIOs | Peripheral event system, SleepWalking |
| Connectivity | [DATA_NEEDED: interface list] | — |
| 工作温度 | -40C to +85C (Industrial) | Industrial temperature range (-40C to +85C) |
| 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] | — |
| Max Clock Frequency | — | 48 MHz |
| 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 |
| Security Feature | — | Crypto |
| 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) |