ATSAM3SD8BA-MU vs ATSAM3SD8BA-MUR 对比
详细并排对比 ATSAM3SD8BA-MU 出自 Microchip Technology 和 ATSAM3SD8BA-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
ATSAM3SD8BA-MU - Cortex-M3 MCU 64MHz 512KB Flash | Microchip
ATSAM3SD8BA-MU ✓ 量产中Microchip Technology
ATSAM3SD8BA-MUR - 512KB Flash Cortex-M3 MCU 64MHz | Microchip
ATSAM3SD8BA-MUR ✓ 量产中规格对比
| 参数 | ATSAM3SD8BA-MU | ATSAM3SD8BA-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） | $4.95 | $3.98 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| 最大时钟频率 | 64 MHz | 64 MHz |
| Flash Memory Size | 512KB (512K x 8) | 512KB (512K x 8) |
| 电源电压 | 1.8V / 2.5V / 3.3V | 1.8V / 2.5V / 3.3V (family options) |
| Series | SAM3S (AT91SAM) | SAM3S (SAM3SD8) |
| 封装 | 64-QFN (9x9 mm) Exposed Pad | 64-VFQFN Exposed Pad, 9x9 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 64 | 64 |
| Temperature Grade | Industrial (IT) | Industrial (IND TEMP) |
| Package Code (JEDEC Style) | HVQCCN | — |
| Program Memory Type | FLASH | FLASH |
| RoHS 状态 | Compliant (Green package) | Compliant (Green) |
| SRAM Size | [DATA_NEEDED: SRAM size] | [DATA_NEEDED: SRAM size] |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Peripherals | [DATA_NEEDED: peripheral list] | [DATA_NEEDED: full peripheral list] |
| 工作温度 | — | -40C to +85C (Industrial) |
| Packaging Option | — | QFN, Green, MRL A |
| USB | — | USB device (SAM3SD8 family feature) |