ATSAM4CMP8CC-AU vs ATSAM4CMP16CC-AU 对比
详细并排对比 ATSAM4CMP8CC-AU 出自 Microchip Technology 和 ATSAM4CMP16CC-AU 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
ATSAM4CMP8CC-AU - Dual Cortex-M4 120MHz 512KB MCU | Microchip
ATSAM4CMP8CC-AU ✓ 量产中Microchip Technology
ATSAM4CMP16CC-AU - Dual-Core Cortex-M4 120MHz 1MB MCU | Microchip
ATSAM4CMP16CC-AU ✓ 量产中规格对比
| 参数 | ATSAM4CMP8CC-AU | ATSAM4CMP16CC-AU |
|---|---|---|
| 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） | $4.87 | $7.52 |
| Core Processor | ARM Cortex-M4/M4F (dual-core) | — |
| Core Size | 32-bit | 32-bit |
| Max Clock Speed | 120 MHz | — |
| Flash Memory | 512KB (512K x 8) | 1 MB (1M x 8) |
| SRAM (series max) | Up to 304 KB with on-chip cache | — |
| Series | SAM4CM (SAM4C family extension) | — |
| Metrology Accuracy | Class 0.2, dynamic range 3000:1 | Class 0.2 |
| Crypto | Yes (embedded crypto engine) | — |
| 工作温度 | -40C to +85C (TA) | Industrial range (-40C to +85C) |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Memory Extension | Parallel memory interface for program/data extension | — |
| Connectivity | [DATA_NEEDED: connectivity interfaces] | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| Packaging | Tray | Tray |
| Green Status | Green (RoHS), per Mouser listing | — |
| Core Architecture | — | ARM Cortex-M4/M4F dual-core |
| 最大时钟频率 | — | 120 MHz |
| SRAM | — | [DATA_NEEDED: SRAM size] |
| Supply Voltage Range | — | 1.2 V / 1.8 V / 2.5 V / 3.3 V |
| Metrology Dynamic Range | — | 3000:1 |
| Security Features | — | Hardware crypto acceleration |
| Package Color / Finish | — | Green (RoHS) |
| Product Family | — | SAM4CM (extension of SAM4 / SAM4C family) |
| Target Application | — | Residential and poly-phase energy metering |