ATSAMDA1-XPRO vs ATSAM4L-EK 对比
详细并排对比 ATSAMDA1-XPRO 出自 Microchip Technology 和 ATSAM4L-EK 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 ✓ 量产中规格对比
| 参数 | ATSAMDA1-XPRO | ATSAM4L-EK |
|---|---|---|
| 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 | $210.00 |
| Product Type | Evaluation Board / Development Kit | MCU Evaluation Kit |
| 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 | — |
| Maximum Core Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| On-chip Flash (max) | 64 KB | — |
| On-chip SRAM | 8 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 | — |
| Target MCU | — | ATSAM4LC4C |
| Core | — | ARM Cortex-M4, 32-bit |
| Target MCU Flash | — | 256 KB |
| Target MCU SRAM | — | 32 KB |
| Clock Sources On Board | — | 32.768 kHz / 12 MHz |
| 数据总线宽度 | — | 32 bit |
| Debug Interface | — | Segger J-Link OB (embedded debugger), USB |
| Display | — | Board monitor OLED color display |
| Segment LCD | — | 4x40 segment LCD |
| Touch Interface | — | QTouch slider and button (capacitive) |
| User Inputs | — | Joystick |
| User Indicators | — | 5 x LEDs |
| Power Measurement | — | Dedicated power measurement stage for ATSAM4LC4C |
| 接口类型 | — | USB |
| Contents | — | Board, Cables |
| Supported Toolchain | — | Microchip/Atmel Studio, Zephyr RTOS (sam4l_ek board) |
| Low Power Technology | — | Atmel picoPower |