ATSAM3X-EK vs ATSAML22-XPRO-B 对比
详细并排对比 ATSAM3X-EK 出自 Microchip Technology 和 ATSAML22-XPRO-B 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
ATSAML22-XPRO-B - SAM L22 ARM Cortex-M0+ Xplained Pro Kit | Microchip
ATSAML22-XPRO-B ✓ 量产中规格对比
| 参数 | ATSAM3X-EK | ATSAML22-XPRO-B |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Development Boards | Development Boards |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $75.90 | $75.50 |
| Product Type | MCU 32-Bit Embedded Evaluation Board | — |
| Target Family | ATSAM3A, ATSAM3X Series | — |
| Core Processor | ARM Cortex-M3 | — |
| Core Architecture | 32-Bit | ARM Cortex-M0+, 32-bit |
| Contents | Board | — |
| Series | SAM3X | SAM L |
| Packaging | Box | Box (Bulk) |
| USB | High-speed USB with integrated transceiver | — |
| Family Category | General Embedded Dev Boards and Kits (MCU, DSP, FPGA, CPLD) | — |
| Evaluation Kit For | SAM3X & SAM3A | — |
| Software Support | Atmel/Microchip Studio, ASF3 | — |
| 生命周期状态 | Obsolete (per Octopart) | — |
| 工作电源电压 | [DATA_NEEDED: operating supply voltage] | — |
| Board Dimensions | [DATA_NEEDED: board dimensions] | — |
| On-board Debugger | [DATA_NEEDED: on-board debugger type] | nEDBG (CMSIS-DAP / drag-and-drop) |
| Supported Toolchains | [DATA_NEEDED: supported toolchains] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Board Type | — | Evaluation Platform / MCU 32-Bit |
| Target MCU | — | ATSAML22N18A (ARM Cortex-M0+) |
| Max CPU Clock | — | 32 MHz |
| On-chip Flash (target MCU) | — | 256 KB |
| On-chip SRAM (target MCU) | — | 32 KB |
| Segment LCD Support | — | Up to 4x40 segments via on-board LCD |
| Touch Controller | — | Peripheral Touch Controller (PTC) breakout |
| Form Factor | — | Xplained Pro, mikroBUS socket |
| Operating Voltage (board) | — | 3.3 V (USB powered) |
| Active Current (target MCU) | — | 39 µA/MHz running CoreMark |
| Backup Mode Current (target MCU) | — | 490 nA (RTC + retention) |
| Compliance | — | ROHS3 Compliant |