Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
MICROCHIP ATMEGA8A-AU ATMEGA8A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MICROCHIP ATMEGA8A-AU
- Type
- MICROCHIP
- Unit
- Electronic Component
- Minimum package
- 2500 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MICROCHIP
- Electronic Component
- ATMEGA8A-AU
- Electronic Component
- 1
- Package
- TQFP-32(7x7)
- Electronic Component
- MCU(MCU / MPU / SOC)
- Electronic Component
- 0.96g
- CPU
- 8 Bit
- CPU
- AVR
- I / O
- 23
- RAM
- 1KB
- Electronic Component
- 1
- ADC
- 10bit
- EEPROM
- 512Byte
- Features
- (BOR / LVD / LVR / LVI); positions(POR); Built-in General Purpose; Programmable Gate;; positions(NRST)
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ATMEGA8A-AU 产品概述
概述
ATMEGA8A-AU是一款由美国微芯公司（Microchip Technology Inc.）生产的8位微控制器，属于Atmel AVR系列，具备强大的功能和灵活的应用场景。它不仅在核心性能上表现出色，同时也在外设集成度和功耗方面进行了优化，适用于各类嵌入式应用。
核心特性
- 处理器: ATMEGA8A-AU基于8位AVR内核，采用RISC架构，最高主频可达到16MHz，确保处理速度和响应能力。
- 存储: 该微控制器具备8KB的Flash程序存储器（4K x 16位），1KB的SRAM，以及512字节的EEPROM存储，这使得它在执行复杂控制任务和存储数据方面具有较大的灵活性。
- 电源电压: 工作电压范围广泛，从2.7V到5.5V，适应多种供电环境，且在低电压下能够保持良好的工作稳定性。
- 工作温度: ATMEGA8A-AU的工作温度范围为-40°C至85°C，适合于严苛环境下的应用，增强了其使用的多样性。
外设功能
- 输入输出接口: 该芯片共提供23个I/O引脚，支持多种常用的通信接口，如UART/USART、SPI和I2C（SMBUS/PMBUS），便于与其他外部设备的连接。
- 模拟功能: 内建8个10位A/D转换器，使其在处理模拟信号时更加灵活，为传感器应用提供了必要的支持。值得注意的是，该型号不支持D/A转换。
- 定时及控制: 配备3个PWM通道，可以用于调节信号的占空比，适合于电机控制和光照调节等应用。同时，支持欠压检测、复位和看门狗定时器（WDT）等安全特性，增强了系统的稳定性。
封装与应用
- 封装类型: 本产品采用32-TQFP（7x7mm）表面贴装封装，方便PCB设计，适合各种小型化电子产品的应用。
- 应用领域: ATMEGA8A-AU广泛应用于消费电子、工业控制、智能家居、自动化设备、医疗仪器等多种领域。其灵活的功能组合使其成为DIY爱好者和工程师开发原型的理想选择。
软件支持
ATMEGA8A-AU与Microchip的MPLAB® X IDE和Atmel Studio 7兼容，支持多种编程语言和开发环境。集成的丰富开发工具和可用的库函数，帮助开发者快速实现项目原型，降低开发门槛。
结论
ATMEGA8A-AU是一款功能强大、性价比高且灵活易用的8位微控制器，凭借其稳定的性能和多样的接口选择，适合应用于各类嵌入式系统设计中。无论是用于教育学习、商业产品开发，还是作为工业控制的一部分，ATMEGA8A-AU都是一款值得选择的理想产品。
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