ATSAM4CMS8CC-AU vs ATSAM4CMS8CA-AU 对比
详细并排对比 ATSAM4CMS8CC-AU 出自 Microchip Technology 和 ATSAM4CMS8CA-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
ATSAM4CMS8CC-AU - Dual-Core 120MHz Metering MCU | Microchip
ATSAM4CMS8CC-AU ✓ 量产中Microchip Technology
ATSAM4CMS8CA-AU - Dual-Core 120MHz MCU 512KB Flash | Microchip
ATSAM4CMS8CA-AU ✓ 量产中规格对比
| 参数 | ATSAM4CMS8CC-AU | ATSAM4CMS8CA-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） | $3.35 | $8.45 |
| Core Processor | ARM Cortex-M4/M4F, dual-core | ARM Cortex-M4/M4F dual-core |
| Core Size | 32-bit | 32-bit |
| 最大时钟频率 | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) | — |
| RAM Memory Size | [DATA_NEEDED: SRAM size in KB] | — |
| Series | SAM4CM | SAM4CM |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 安装方式 | Surface Mount | — |
| 引脚数 | 100 | — |
| 工作温度 | Industrial temperature range | -40C to +85C (industrial grade) |
| Crypto Engine | Yes (CRYPTO) | — |
| Metrology Accuracy | Class 0.2 over dynamic range 3000:1 | — |
| Target Application | Residential and single-phase metering SoC | — |
| Architecture | Dual ARM Cortex-M4 with independent partitions | — |
| On-chip Cache | Yes | — |
| RoHS 状态 | Green (per Mouser listing) | Compliant (LQFP GREEN IND per Mouser) |
| Max Power Dissipation | [DATA_NEEDED: maximum power dissipation] | — |
| Program Memory Size | — | 512KB (512K x 8) Flash |
| RAM Size | — | 128KB SRAM |
| 电源电压 | — | 1.2V core / 3.3V I/O |
| 安装类型 | — | Surface Mount |
| Number of I/O | — | [DATA_NEEDED: number of programmable I/O pins] |
| Peripherals | — | [DATA_NEEDED: peripheral list] |
| Connectivity | — | [DATA_NEEDED: connectivity interfaces] |
| Packaging | — | Tray |
| Terminal Form | — | Gull Wing |
| Package Code | — | LFQFP, Square |