ATSAM4C32CA-AUR vs ATSAM4C16CA-AUR 对比
详细并排对比 ATSAM4C32CA-AUR 出自 Microchip Technology 和 ATSAM4C16CA-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
ATSAM4C32CA-AUR - Dual Cortex-M4 120MHz 2MB Flash MCU | Microchip
ATSAM4C32CA-AUR ✓ 量产中Microchip Technology
ATSAM4C16CA-AUR - Dual-Core 120MHz 1MB Flash MCU | Microchip
ATSAM4C16CA-AUR ✓ 量产中规格对比
| 参数 | ATSAM4C32CA-AUR | ATSAM4C16CA-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） | $3.60 | $5.74 |
| Core Processor | ARM Cortex-M4 (dual core) | ARM Cortex-M4/M4F (dual-core) |
| Core Architecture | 32-bit RISC | — |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 2 MB (2048 KB) | — |
| Supply Voltage (Core) | 1.2 V | — |
| Supply Voltage (I/O) | 3.3 V | — |
| 封装 | 100-LQFP | 100-LQFP (14 x 14 mm) |
| 引脚数量 | 100 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (IND TEMP) | Industrial |
| Security Features | Hardware cryptography (CRYPTO) | — |
| Target Application | Smart energy / metering SoC | — |
| Packaging | Tape & Reel (T&R), MRLA | Tape & Reel (R suffix) |
| RoHS 状态 | Green (RoHS compliant per Mouser listing) | Green / RoHS compliant (LQFP Green IND TEMP) |
| Series | SAM4C | SAM4C |
| Core Size | — | 32-bit |
| Number of Cores | — | 2 |
| 最大时钟频率 | — | 120 MHz |
| Flash Memory Size | — | 1 MB (1M x 8) |
| RAM Size | — | 128 KB (128K x 8) |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Terminal Form | — | Gull Wing |
| Number of Terminals | — | 100 |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Programmability | — | In-System Programmable (SAM-BA / SWD) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |