ATSAM4E8EB-ANR vs ATSAM4E16EB-ANR 对比
详细并排对比 ATSAM4E8EB-ANR 出自 Microchip Technology 和 ATSAM4E16EB-ANR 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
ATSAM4E8EB-ANR - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8EB-ANR ✓ 量产中规格对比
| 参数 | ATSAM4E8EB-ANR | ATSAM4E16EB-ANR |
|---|---|---|
| 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 | $12.24 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| Max Clock Frequency | 120 MHz | — |
| Flash Memory | 512 KB (512K x 8) | 1 MB (1M x 8) |
| SRAM | 128 KB (128K x 8) | [DATA_NEEDED: SRAM size] |
| FPU | Yes (Cortex-M4 integrated) | Yes (Cortex-M4 FPU) |
| 工作温度 | -40C to +105C (TA) | Extended temperature range (per Microchip EXT TEMP marking) |
| 封装 | 144-LQFP (20x20 mm) | 144-LQFP (20x20 mm) |
| 安装类型 | Surface Mount | — |
| Packaging | Tape & Reel (TR), Cut Tape (CT) | Tape & Reel (T&R) |
| Silicon Revision | Revision B (recommended for new designs) | Revision B (recommended for new designs) |
| 电源电压 | [DATA_NEEDED: supply voltage range] | 1.2 V / 3.3 V |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Communication Peripherals | [DATA_NEEDED: peripheral list] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| RoHS 状态 | Compliant (GREEN per Mouser listing) | — |
| 最大时钟频率 | — | 120 MHz |
| 安装方式 | — | SMD |
| Ethernet | — | [DATA_NEEDED: Ethernet MAC details] |
| USB | — | [DATA_NEEDED: USB specification] |
| Product Series | — | SAM4E (ATSAM4E16E) |
| RoHS | — | Y (GREEN lead finish) |
| Product Category | — | ARM Microcontrollers - MCU |