ATSAM4E16EB-AN vs ATSAM4E8EB-AN 对比
详细并排对比 ATSAM4E16EB-AN 出自 Microchip Technology 和 ATSAM4E8EB-AN 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
ATSAM4E16EB-AN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4E16EB-AN ✓ 量产中Microchip Technology
ATSAM4E8EB-AN - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8EB-AN ✓ 量产中规格对比
| 参数 | ATSAM4E16EB-AN | ATSAM4E8EB-AN |
|---|---|---|
| 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） | $8.20 | $9.60 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| Core Frequency | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) | — |
| Series | SAM4E | — |
| FPU | Yes (single precision) | — |
| Connectivity | CANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Number of I/O | 117 | — |
| ADC Resolution | 12-bit | — |
| 电源电压 | 1.2 V / 3.3 V | [DATA_NEEDED: supply voltage range] |
| 封装 | 144-LQFP (20 x 20 mm) | 144-LQFP (20 x 20 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Extended temp (EXT TEMP, per Mouser listing) | — |
| Part Status | Active | — |
| Packing | Tray (MRL, green) | — |
| RoHS 状态 | Green / RoHS compliant (per Mouser LQFP,GREEN listing) | Compliant (green package) |
| 最大时钟频率 | — | 120 MHz |
| Floating Point Unit | — | Yes (single precision FPU) |
| Flash Memory Size | — | 512 KB (512K x 8) |
| SRAM Size | — | 128 KB |
| Cache Memory | — | 2 KB |
| Product Series | — | SAM4E (Atmel | SMART) |
| Ethernet | — | 10/100 Ethernet MAC |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Packaging Option | — | MRL (Mouser reference, green LQFP) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Connectivity Peripherals | — | USART, SPI, I2C, Ethernet MAC |