ATSAM4E8EA-CU vs ATSAMV71N20B-CBT 对比
详细并排对比 ATSAM4E8EA-CU 出自 Microchip Technology 和 ATSAMV71N20B-CBT 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
ATSAMV71N20B-CBT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAMV71N20B-CBT ✓ 量产中规格对比
| 参数 | ATSAM4E8EA-CU | ATSAMV71N20B-CBT |
|---|---|---|
| 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） | $8.64 | $10.45 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M7 with Double Precision FPU |
| Core Size | 32-bit | 32-bit single-core |
| 最大时钟频率 | 120 MHz | 300 MHz |
| Flash Memory | 512KB (512K x 8) | 1 MB (1M x 8) |
| Cache | 2KB instruction cache | — |
| FPU | Yes (single-precision floating point unit) | — |
| DSP Instructions | Yes | — |
| Instruction Set | Thumb-2 | — |
| Memory Protection Unit | Yes (MPU) | — |
| Supply Voltage (I/O) | 3.3 V | — |
| Supply Voltage (Core) | 1.2 V | — |
| 封装 | 144-LFBGA (10x10 mm) | 100-TFBGA (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Packaging Attribute | LFBGA GREEN, IND TEMPMRL | — |
| Series | SAM4E | SAM V71 ATSAMV71N |
| SRAM | [DATA_NEEDED: SRAM size] | 384 KB |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| 电源电压 | — | 3 V to 3.6 V |
| I/O Count | — | 75 |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Automotive Qualification | — | AEC-Q100 |
| Manufacturing Standard | — | ISO-TS-16949 |
| Ethernet | — | 10/100 MAC with AVB support |
| CAN | — | Dual CAN interfaces |
| USB | — | High-Speed Device/Host |
| Programmability | — | MPLAB X IDE, MPLAB XC32 compiler |
| RoHS 状态 | — | ROHS compliant |
| Performance | — | 5.04 CoreMark/MHz |