ATSAM3N2AA-AU vs ATSAM3N0CA-AUR 对比
详细并排对比 ATSAM3N2AA-AU 出自 Microchip Technology 和 ATSAM3N0CA-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
ATSAM3N0CA-AUR - 48MHz Cortex-M3 MCU 32KB Flash | Microchip
ATSAM3N0CA-AUR ✓ 量产中规格对比
| 参数 | ATSAM3N2AA-AU | ATSAM3N0CA-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） | $2.68 | $2.45 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory Size | 128 KB (128K x 8) FLASH | — |
| RAM Size | 16K x 8 | — |
| Number of I/O | 34 | [DATA_NEEDED: number of GPIO pins] |
| Oscillator Type | Internal | — |
| 电源电压 | 1.8 V / 3.3 V | — |
| Instruction Set | Thumb-2 | — |
| SysTick Counter | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | — |
| Pin Compatibility | Pin-to-pin compatible across SAM3N family variants | — |
| 封装 / 外壳 | 48-LQFP (7x7 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tape & Reel (T&R) |
| Product Series | SAM3N | — |
| 最大时钟频率 | — | 48 MHz |
| Flash Program Memory | — | 32 KB (32K x 8) |
| SRAM | — | 8 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| 工作电源电压 | — | 1.8 V / 2.5 V / 3 V / 3.3 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 16-channel |
| DAC Resolution | — | 10-bit |
| 工作温度 | — | -40C to +85C (Industrial) |
| 封装 | — | 100-LQFP (14x14 mm) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| RoHS 状态 | — | Compliant (Green package per Mouser) |
| Series | — | SAM3N |