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Home Other ATXMEGA128A4U-AU by Microchip: 8-Bit AVR MCU, 128KB Flash, USB, 64-TQFP
DSPIC33EP128MC506-I/PT by Microchip: 16-Bit DSC, 128KB Flash, 40MHz, 64-Pin TQFP
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Microchip MCP3221A6T-E/OT 12-Bit SAR ADC, 22.3kS/s Sampling, 1-Channel Single-Ended Input, I²C Interface, 2.7V-5.5V Supply, -40°C to 125°C, SOT-23-5 Package
Microchip MCP3221A6T-E/OT 12-Bit SAR ADC, 22.3kS/s Sampling, 1-Channel Single-Ended Input, I²C Interface, 2.7V-5.5V Supply, -40°C to 125°C, SOT-23-5 Package $1.80

ATXMEGA128A4U-AU by Microchip: 8-Bit AVR MCU, 128KB Flash, USB, 64-TQFP

$5.80 Original price was: $5.80.$5.50Current price is: $5.50.

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Category: Other Tag: ATXMEGA128A4U-AU Brand: Microchip
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Description
ATXMEGA128A4U-AU-ND
制造商: Microchip Technology
制造商部件编号: ATXMEGA128A4U-AU
描述: 8/16位AVR® XMEGA®微控制器,128KB闪存,USB,44-TQFP
标准交货时间: 6周
数据手册: [数据手册链接]
EDA/CAD模型: 有

核心规格

  • 类别: 集成电路 (IC) > 嵌入式 > 微控制器 (MCU)
  • 系列: AVR® XMEGA® A4U
  • 包装:托盘
  • 零件状态:活跃
  • DigiKey 可编程:已验证

处理器与架构

  • 核心处理器:AVR
  • 核心架构:8/16位(双核能力)
  • 速度: 32 兆赫
  • 指令集: AVR(精简指令集计算)

连接性与外设

  • 通信接口:I²C、IrDA、SPI、UART/USART、USB 2.0
  • 外设:
    • 欠压检测/重置
    • 直接内存访问 (DMA)
    • 脉冲宽度调制 (PWM)
    • 看门狗定时器 (WDT)
  • I/O 引脚: 34

内存与存储

  • 程序存储器: 128KB (64K x 16) Flash
  • EEPROM: 2KB x 8
  • 内存: 8KB x 8

电气规格

  • 供电电压: 1.6V ~ 3.6V
  • 数据转换器:
    • 模数转换器 (ADC): 12×12位
    • 数模转换器 (DAC):2×12位
  • 振荡器类型:内部(可配置的RC/XTAL)
  • 工作温度: -40°C ~ 85°C (环境温度)

身体特征

  • 安装类型:表面贴装技术 (SMT)
  • 封装/包装: 44引脚薄型四方扁平封装 (10x10mm)
  • 供应商包装:44引脚TQFP
  • 基础产品编号: ATXMEGA128

应用程序

  • 工业自动化:PLCs、传感器网络和控制系统。
  • 消费电子产品:智能家居设备、可穿戴设备和USB供电的小工具。
  • 物联网和嵌入式系统:低功耗数据记录仪,边缘计算节点。
  • 医疗设备:便携式医疗设备和诊断工具。

主要特点

  • 双核灵活性:运行8位或16位操作以优化性能。
  • USB 2.0 便携设备 (OTG):启用设备间的直接通信。
  • 高速模数转换器/数模转换器:支持传感器集成的精确模拟信号处理。
  • 低功耗模式:适用于电池驱动应用的睡眠、待机和关机模式。
  • 符合RoHS标准:符合全球市场环保标准。

价值主张

ATXMEGA128A4U-AU将多功能8/16位处理、集成USB连接和先进的模拟功能紧凑地集成在44引脚TQFP封装中。凭借处理数字通信和高精度模拟任务的灵活性,它非常适合需要低功耗、高性能和成本效益设计的应用。全球开发者信赖的Microchip MCU,为新一代嵌入式系统提供可靠性和可扩展性。
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