ATSAM4CMP8CA-AUR vs ATSAM4CMP32CA-AUR 对比
详细并排对比 ATSAM4CMP8CA-AUR 出自 Microchip Technology 和 ATSAM4CMP32CA-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
ATSAM4CMP8CA-AUR - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4CMP8CA-AUR ✓ 量产中Microchip Technology
ATSAM4CMP32CA-AUR - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4CMP32CA-AUR ✓ 量产中规格对比
| 参数 | ATSAM4CMP8CA-AUR | ATSAM4CMP32CA-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） | $6.45 | $6.25 |
| 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 |
| Program Memory Size | 512KB (512K x 8) Flash | 2 MB (2M x 8) FLASH |
| RAM Size | 128KB | 256 KB |
| 电源电压 | 1.2V / 3.3V | — |
| Series | SAM4CM | SAM4CM (poly-phase metering) |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount (SMD/SMT) |
| Number of Terminals | 100 | 100 |
| Terminal Form | Gull Wing | Gull Wing |
| Package Shape | Square (LFQFP) | Square (LFQFP) |
| Temperature Grade | Industrial | Industrial |
| Packaging | Tape & Reel (T/R) | — |
| Product Type | MCU, 32-bit, RISC microcontroller | — |
| Special Features | Crypto, multi-rate metering (per distributor classification) | Cryptographic accelerator, 7-channel poly-phase support |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | ROHS3 Compliant |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| 数据总线宽度 | — | 32 bit |