ATSAM3U1CA-CU vs ATSAM3U2CA-CU 对比
详细并排对比 ATSAM3U1CA-CU 出自 Microchip Technology 和 ATSAM3U2CA-CU 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。
规格对比
| 参数 | ATSAM3U1CA-CU | ATSAM3U2CA-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core Processor | ARM Cortex-M3 (revision 2.0) | — |
| Core Size | 32-bit | — |
| 最大时钟频率 | 96 MHz | — |
| Program Memory Size | 64 KB (64K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 20 KB (20K x 8) | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| USB | High-speed USB device with integrated transceiver | — |
| Memory Protection Unit | Yes (MPU) | — |
| Instruction Set | Thumb-2 | — |
| Series | SAM3U | SAM3U |
| 封装 | 100-TFBGA (9 x 9 mm) | 100-pin TFBGA, 9 mm x 9 mm |
| 安装类型 | Surface Mount | Surface Mount |
| Number of Pins / Balls | 100 | — |
| EMI Performance | Robust EMI tolerance (per Atmel/Microchip product description) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | Compliant (per distributor listings) | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M3 RISC flash microcontroller |
| Manufacturer | — | Microchip Technology |
| CPU Core | — | ARM Cortex-M3 |
| Architecture | — | 32-bit RISC |
| Maximum CPU Frequency | — | 96 MHz |
| Flash Memory | — | 128 KB |
| Flash Organization | — | 128K x 8 |
| SRAM | — | 36 KB |
| Operating Voltage Range | — | 1.62 V to 3.6 V |
| Supported Supply Configurations | — | 1.8 V / 2.5 V / 3.3 V |
| Ball Pitch | — | 0.8 mm |
| Package Construction | — | Green |
| Programming Configuration | — | Factory programmable |
| Packaging | — | Tray |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |