ATSAMDA1-XPRO vs ATSAME70-XPLD 对比
详细并排对比 ATSAMDA1-XPRO 出自 Microchip Technology 和 ATSAME70-XPLD 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
ATSAMDA1-XPRO - SAM DA1 Xplained Pro ARM Cortex-M0+ Eval Board
ATSAMDA1-XPRO ✓ 量产中Microchip Technology
ATSAME70-XPLD - SAM E70 Xplained Ultra Cortex-M7 MCU Eval Kit | Microchip
ATSAME70-XPLD ✓ 量产中规格对比
| 参数 | ATSAMDA1-XPRO | ATSAME70-XPLD |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Development Boards | Development Boards |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $72.00 | $108.50 |
| Product Type | Evaluation Board / Development Kit | Evaluation Board (Xplained Pro) |
| Target MCU Family | SAM DA1 (ARM Cortex-M0+) | — |
| Target Device Variants | ATSAMDA1E / ATSAMDA1G / ATSAMDA1J (32-/48-/64-pin) | — |
| Core Processor | ARM Cortex-M0+ 32-bit | ARM Cortex-M7 with FPU |
| Maximum Core Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| On-chip Flash (max) | 64 KB | — |
| On-chip SRAM | 8 KB | Up to 384 KB |
| Read-While-Write Flash | Up to 2 KB | — |
| SERCOM Modules | 6 | — |
| Peripheral Touch Controller (PTC) | Yes (hardware capacitive touch) | — |
| Integrated Debugger | Yes (EDBG / Xplained Pro on-board) | — |
| Expansion Interface | Xplained Pro / mikroBUS headers | — |
| Operating Temperature (target MCU) | -40 C to +105 C | — |
| Automotive Qualification (target MCU) | AEC-Q100 qualified | — |
| RoHS 状态 | Compliant | Compliant |
| Target MCU | — | ATSAME70Q21 |
| Core Architecture | — | 32-bit RISC |
| Maximum CPU Clock | — | 300 MHz |
| On-chip Flash | — | Up to 2,048 KB |
| 封装 | — | Xplained Pro PCB (144-pin headers) |
| USB Interface | — | USB Micro-B (High-Speed 480 Mbps) |
| Ethernet | — | 10/100 Mbps RJ45 (KSZ8051 PHY) |
| SD Card Interface | — | HS SDIO / SD card slot |
| On-board Debugger | — | EDBG (USB-based SWD) |
| Extension Headers | — | 2x Xplained Pro 20-pin |
| 工作电源电压 | — | 3.3 V regulated (from USB or 5 V input) |