ATSAML22-XPRO-B vs ATSAM3X-EK 对比
详细并排对比 ATSAML22-XPRO-B 出自 Microchip Technology 和 ATSAM3X-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
ATSAML22-XPRO-B - SAM L22 ARM Cortex-M0+ Xplained Pro Kit | Microchip
ATSAML22-XPRO-B ✓ 量产中规格对比
| 参数 | ATSAML22-XPRO-B | ATSAM3X-EK |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Development Boards | Development Boards |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $75.50 | $75.90 |
| Board Type | Evaluation Platform / MCU 32-Bit | — |
| Series | SAM L | SAM3X |
| Target MCU | ATSAML22N18A (ARM Cortex-M0+) | — |
| Core Architecture | ARM Cortex-M0+, 32-bit | 32-Bit |
| Max CPU Clock | 32 MHz | — |
| On-chip Flash (target MCU) | 256 KB | — |
| On-chip SRAM (target MCU) | 32 KB | — |
| On-board Debugger | nEDBG (CMSIS-DAP / drag-and-drop) | [DATA_NEEDED: on-board debugger type] |
| 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 | — |
| Packaging | Box (Bulk) | Box |
| Product Type | — | MCU 32-Bit Embedded Evaluation Board |
| Target Family | — | ATSAM3A, ATSAM3X Series |
| Core Processor | — | ARM Cortex-M3 |
| Contents | — | Board |
| 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] |
| Supported Toolchains | — | [DATA_NEEDED: supported toolchains] |
| RoHS 状态 | — | [DATA_NEEDED: RoHS status] |