ATSAM4E16EA-AUR vs ATSAM4E16CA-CU 对比
详细并排对比 ATSAM4E16EA-AUR 出自 Microchip Technology 和 ATSAM4E16CA-CU 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
ATSAM4E16EA-AUR - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4E16EA-AUR ✓ 量产中Microchip Technology
ATSAM4E16CA-CU - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4E16CA-CU ✓ 量产中规格对比
| 参数 | ATSAM4E16EA-AUR | ATSAM4E16CA-CU |
|---|---|---|
| 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） | $11.00 | $6.68 |
| Core Processor | ARM Cortex-M4 with FPU | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| 最大时钟频率 | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1M x 8) | — |
| Series | SAM4E | SAM4E |
| 封装 | 144-LQFP (20 x 20 mm) | 100-TFBGA (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 144 | — |
| 工作温度 | [DATA_NEEDED: Operating Temperature] | [DATA_NEEDED: Operating Temperature Range] |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| Peripherals | [DATA_NEEDED: Peripherals list] | — |
| Connectivity | [DATA_NEEDED: Connectivity interfaces] | — |
| Packaging | Tape & Reel (TR) | Tray |
| RoHS 状态 | Green / RoHS compliant (per Mouser listing) | — |
| Product Status | Active | — |
| Distributor Availability | In stock at LCSC (as of 2026-09-20) | — |
| Flash Memory Size | — | 1 MB (1M x 8) |
| SRAM Size | — | 128 KB |
| Instruction Cache | — | 2 KB |
| FPU | — | Yes (Floating Point Unit) |
| DSP Instructions | — | Yes |
| Memory Protection Unit | — | Yes (MPU) |
| Instruction Set | — | Thumb-2 |
| 电源电压 | — | 1.2 V core / 3.3 V I/O |
| Connectivity Peripherals | — | UART/USART, SPI, TWI (I2C), Ethernet MAC, PWM |