ATMEGA32A-AU是一款基于AVR®增强RISC架构的低功耗CMOS 8位微控制器。ATmega32A是一款40/44引脚的设备，具有32 KB闪存、2 KB SRAM和1 KB EEPROM。通过在单个时钟周期内执行指令，这些设备的CPU吞吐量接近每秒百万条指令（MIPS）/兆赫，使系统设计者能够优化功耗与处理速度。
功能
•高性能、低功耗AVR®8位微控制器
•高级RISC体系结构–131条强大的指令–大多数单时钟周期执行–32×8个通用工作寄存器–完全静态操作–16MHz时高达16MIPS吞吐量–片上2周期乘法器
•高耐久性非易失性内存段–32K系统内自编程闪存程序内存–1024字节EEPROM–2K字节内部SRAM–写入/擦除周期：10000闪存/100000 EEPROM–数据保留期：85°C时20年/25°C时100年（1）–带独立锁位的可选引导代码段
•通过片上引导程序进行系统内编程
•边写边读操作–软件安全编程锁
•JTAG（符合IEEE标准1149.1）接口-根据JTAG标准的边界扫描功能-广泛的片上调试支持-闪存、EEPROM、保险丝的编程，和通过JTAG接口锁定位
•QTouch®库支持–电容式触摸按钮、滑块和轮子–QTouch和QMatrix™采集–最多64个感测通道
•外围设备功能–两个带独立预分频器和比较模式的8位定时器/计数器–一个带独立预分频器、比较模式和捕获模式的16位定时器/计数–带独立振荡器的实时计数器–四个PWM通道–8通道、10位ADC
•8个单端通道
•仅TQFP封装中的7个差分通道
•2个可编程增益为1x、10x或200x的差分通道–面向字节的二线串行接口–可编程串行USART–主/从SPI串行接口–带独立片上振荡器的可编程看门狗定时器–片上模拟比较器
•特殊微控制器功能–通电复位和可编程烧坏检测–内部校准RC振荡器–外部和内部中断源–六种睡眠模式：空闲、ADC降噪、省电、断电、待机和扩展待机
•I/O和封装–32条可编程I/O线–40引脚PDIP，44引脚TQFP，和44焊盘QFN/MLF
•工作电压–2.7V-5.5V
•速度等级–0-16MHz
•1MHz、3V、25°C时的功耗–激活：0.6mA–空闲模式：0.2mA–断电模式：<1µA
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型号 品牌
SY8388B3RHC SILERGY/矽力杰
SY8371BTMC SILERGY/矽力杰
SY8202ADC SILERGY/矽力杰
SY81020VDC SILERGY/矽力杰
SY8388RHC SILERGY/矽力杰
SY8388D3RHC SILERGY/矽力杰
SY8388C3RHC SILERGY/矽力杰
SY8388BRHC SILERGY/矽力杰
SY8388ARHC SILERGY/矽力杰
SY8386RHC SILERGY/矽力杰
SY8386BRHC SILERGY/矽力杰
SY8386ARHC SILERGY/矽力杰
SY8370TMC SILERGY/矽力杰
SY8370C1TMC SILERGY/矽力杰
SY8368LQQC SILERGY/矽力杰
SY8368AQQC SILERGY/矽力杰
SY8366QNC SILERGY/矽力杰
SY8366KQQC SILERGY/矽力杰
SY8366HQQC SILERGY/矽力杰
SY8366AQQC SILERGY/矽力杰
SY8884ADFC SILERGY/矽力杰
SY8883ADFC SILERGY/矽力杰
SY80706SYC SILERGY/矽力杰
SY80063AABC SILERGY/矽力杰
SY80004DQD SILERGY/矽力杰
SY80003DQD SILERGY/矽力杰
SY8893LARC SILERGY/矽力杰
SY8893EARC SILERGY/矽力杰
SY8893ARC SILERGY/矽力杰
SY8892EARC SILERGY/矽力杰
SY8892ARC SILERGY/矽力杰
SY8891EARC SILERGY/矽力杰
SY8891ARC SILERGY/矽力杰
SY8883EDFC SILERGY/矽力杰
SY8883DFC SILERGY/矽力杰
SY8876DFC SILERGY/矽力杰
SY8871BDFC SILERGY/矽力杰
SY8859QWC SILERGY/矽力杰
SY8859LQWC SILERGY/矽力杰
SY8856DFC SILERGY/矽力杰
SY8308RBC SILERGY/矽力杰
SY8401ABC SILERGY/矽力杰
SY8303AAIC SILERGY/矽力杰
SY8301ABC SILERGY/矽力杰
SY8293FCC SILERGY/矽力杰
SY8292ABC SILERGY/矽力杰
SY8291FABC SILERGY/矽力杰
SY8291ABC SILERGY/矽力杰
SY8290ABC SILERGY/矽力杰
SY8263AIC SILERGY/矽力杰
SQ27403FCA SILERGY/矽力杰
SA24403FCA SILERGY/矽力杰
SA24401FCA SILERGY/矽力杰
SY8213FCC SILERGY/矽力杰
SY8493FCC SILERGY/矽力杰
SQ27692FCC SILERGY/矽力杰
SY89001FCC SILERGY/矽力杰
SY89000FCC SILERGY/矽力杰
SY8513FCC SILERGY/矽力杰
SY8512FCC SILERGY/矽力杰
SY8511ADC SILERGY/矽力杰
SY8502FCC SILERGY/矽力杰
SY8502AFCC SILERGY/矽力杰
SY8501FCC SILERGY/矽力杰
SY8492FCC SILERGY/矽力杰
SQ27001FCC SILERGY/矽力杰
SQ27000SXC SILERGY/矽力杰
SQ27000FCC SILERGY/矽力杰
SY7069CUMC SILERGY/矽力杰
SY87092SUD SILERGY/矽力杰
SY7982QDC SILERGY/矽力杰
SY7388ABC SILERGY/矽力杰
SY7315RDC SILERGY/矽力杰
SY7304DBC SILERGY/矽力杰
SY7302ABC SILERGY/矽力杰
SY7219DBC SILERGY/矽力杰
SY7215ARDC SILERGY/矽力杰
SY7208LABC SILERGY/矽力杰
SY7208CABC SILERGY/矽力杰
SY7205ADBC SILERGY/矽力杰
SY7152AABC SILERGY/矽力杰
SY7120RAC SILERGY/矽力杰
SY7104ADBC SILERGY/矽力杰
SY7102ABC SILERGY/矽力杰
SY7092SUC SILERGY/矽力杰
SY7076QMC SILERGY/矽力杰
SY7072ABC SILERGY/矽力杰
SY7072AABC SILERGY/矽力杰
SY9702QOC SILERGY/矽力杰
SY9701ADPC SILERGY/矽力杰
SY9329QFC SILERGY/矽力杰
SY9329CQFC SILERGY/矽力杰
SY9329BQFC SILERGY/矽力杰
SA22307TVA SILERGY/矽力杰
SY7902AFHC SILERGY/矽力杰
SY7901DBC SILERGY/矽力杰
SQ25902AFHC SILERGY/矽力杰
SA22301HOP SILERGY/矽力杰
SA22300FAP SILERGY/矽力杰
SY50583FAC SILERGY/矽力杰
SY50582FAC SILERGY/矽力杰
SY50383AAC SILERGY/矽力杰
SY50283FAC SILERGY/矽力杰
SY50282FAC SILERGY/矽力杰
SY50281AAC SILERGY/矽力杰
SY50272BAGC SILERGY/矽力杰
SY50272AGC SILERGY/矽力杰
SY5045ABC SILERGY/矽力杰
SY5040ABC SILERGY/矽力杰
SY5007ABC SILERGY/矽力杰
SY5007AABC SILERGY/矽力杰
SY5003CABC SILERGY/矽力杰
SY50655FIC SILERGY/矽力杰
SY50465FFC SILERGY/矽力杰
SY50463FQC SILERGY/矽力杰
SY50223FAC SILERGY/矽力杰
SY50218VFAC SILERGY/矽力杰
SY50216YFAC SILERGY/矽力杰
SY50216VFAC SILERGY/矽力杰
SY50213ZFAC SILERGY/矽力杰
SY50213YFAC SILERGY/矽力杰
SY50213WFAC SILERGY/矽力杰
SY50213VFAP SILERGY/矽力杰
SY50213MFAP SILERGY/矽力杰
SY50211WAZC SILERGY/矽力杰
SY50136ZFAC SILERGY/矽力杰
SY50135ZFAC SILERGY/矽力杰
SY50133Z1FAC SILERGY/矽力杰
SY50131CFAC SILERGY/矽力杰
SY50126CFAC SILERGY/矽力杰
SY50123CFAC SILERGY/矽力杰
SY50655FIC SILERGY/矽力杰
SY50465FFC SILERGY/矽力杰
SY50463FQC SILERGY/矽力杰
SY50223FAC SILERGY/矽力杰
SY50218VFAC SILERGY/矽力杰
SY50216YFAC SILERGY/矽力杰
SY50216VFAC SILERGY/矽力杰
SY50213ZFAC SILERGY/矽力杰
SY50213YFAC SILERGY/矽力杰
SY50213WFAC SILERGY/矽力杰
SY50213VFAP SILERGY/矽力杰
SY50213MFAP SILERGY/矽力杰
SY50211WAZC SILERGY/矽力杰
SY50136ZFAC SILERGY/矽力杰
SY50135ZFAC SILERGY/矽力杰
SY50133Z1FAC SILERGY/矽力杰
SY50131CFAC SILERGY/矽力杰
SY50126CFAC SILERGY/矽力杰
SY50123CFAC SILERGY/矽力杰
SY5238DGD SILERGY/矽力杰
SY52360FAC SILERGY/矽力杰
SY52341FAP SILERGY/矽力杰
SY5231ABC SILERGY/矽力杰
SY5230ABC SILERGY/矽力杰
SY5230AABC SILERGY/矽力杰
SY52267AZC SILERGY/矽力杰
SY52257AZC SILERGY/矽力杰
SY52250FAC SILERGY/矽力杰
SY52230FAC SILERGY/矽力杰
SY5026CAC SILERGY/矽力杰
SY6187FAC SILERGY/矽力杰
SY6184FAC SILERGY/矽力杰
SY6177FAC SILERGY/矽力杰
SY6174FAC SILERGY/矽力杰
SY56805ZQEC SILERGY/矽力杰
SY56805A1QEC SILERGY/矽力杰
SY5605QYC SILERGY/矽力杰
SY5601FCP SILERGY/矽力杰
SY5600AFAC SILERGY/矽力杰
SY50833AFAC SILERGY/矽力杰
SY50433FHC SILERGY/矽力杰
SY50433BFHC SILERGY/矽力杰
SY50323FQC SILERGY/矽力杰
SY50233FAC SILERGY/矽力杰
SQ38852ASXC SILERGY/矽力杰
SQ38341FHP SILERGY/矽力杰
SY59119C1FCC SILERGY/矽力杰
SY59119B1FCC SILERGY/矽力杰
SY59119A1FCC SILERGY/矽力杰
SY59116FCC SILERGY/矽力杰
SY59115LFCC SILERGY/矽力杰
SY59115FCC SILERGY/矽力杰
SY59103BFCC SILERGY/矽力杰
SY59103AFCC SILERGY/矽力杰
SY59101QFCP SILERGY/矽力杰
SY59101PFCP SILERGY/矽力杰
SY59101NFCP SILERGY/矽力杰
SY59101CFCP SILERGY/矽力杰
SY59101BFCP SILERGY/矽力杰
SY59101AFCP SILERGY/矽力杰
SY59013FCC SILERGY/矽力杰
SY59012FAC SILERGY/矽力杰
SY59011FAC SILERGY/矽力杰
SY58978U1FAC SILERGY/矽力杰
SY58978FAC SILERGY/矽力杰
SY58971AAC SILERGY/矽力杰
SY58874UFAC SILERGY/矽力杰
SY58873UFAC SILERGY/矽力杰
SY58871UAAC SILERGY/矽力杰
SY58863CFAC SILERGY/矽力杰
SY58863AFAC SILERGY/矽力杰
SY58861AAAC SILERGY/矽力杰
SY58834FHC SILERGY/矽力杰
SY58833FAC SILERGY/矽力杰
SY58823FAC SILERGY/矽力杰
SY58813FAC SILERGY/矽力杰
SY58763DFAC SILERGY/矽力杰
SY58763AFAC SILERGY/矽力杰
SY58761AAAC SILERGY/矽力杰
SY58659FAC SILERGY/矽力杰
SY58654AFAC SILERGY/矽力杰
SY58653FAC SILERGY/矽力杰
SY58598YAGC SILERGY/矽力杰
SY59516FAC SILERGY/矽力杰
SY59515FAC SILERGY/矽力杰
SY5889FAC SILERGY/矽力杰
SY5886FAC SILERGY/矽力杰
SY5883FHC SILERGY/矽力杰
SY5882ZFAC SILERGY/矽力杰
SY5882NFAC SILERGY/矽力杰
SY5882AFAC SILERGY/矽力杰
SY5881ZFAC SILERGY/矽力杰
SY5881FAC SILERGY/矽力杰
SY5852FAC SILERGY/矽力杰
SY5839ABC SILERGY/矽力杰
SY5830BABC SILERGY/矽力杰
SY5072BABT SILERGY/矽力杰
SY5072ABC SILERGY/矽力杰
SY5028ABC SILERGY/矽力杰
SY5018BFAC SILERGY/矽力杰
SY5864KAC SILERGY/矽力杰
SY5863AJAC SILERGY/矽力杰
SY5862FAC SILERGY/矽力杰
SY5861BFAC SILERGY/矽力杰
SY5868FKC SILERGY/矽力杰
SY5867SFAC SILERGY/矽力杰
SY5867FAC SILERGY/矽力杰
SY8718H1ADC SILERGY/矽力杰
SY8718B1ADC SILERGY/矽力杰
SY8718A1ADC SILERGY/矽力杰
SY8708ABC SILERGY/矽力杰
SY8707ABC SILERGY/矽力杰
SY8705FCC SILERGY/矽力杰
SY8705BFCC SILERGY/矽力杰
SY8703ABC SILERGY/矽力杰
SY7310AADC SILERGY/矽力杰
SY7200AABC SILERGY/矽力杰
SY7809PSC SILERGY/矽力杰
SY7808BPVC SILERGY/矽力杰
SY7807DEC SILERGY/矽力杰
SY7806PSC SILERGY/矽力杰
SY7806EPSC SILERGY/矽力杰
SY7806BPSC SILERGY/矽力杰
SY7803BDUC SILERGY/矽力杰
SY8727FCC SILERGY/矽力杰
SY8726BHFC SILERGY/矽力杰
SY7400LABC SILERGY/矽力杰
SY7400FCC SILERGY/矽力杰
SY7308FPC SILERGY/矽力杰
SY7306FCC SILERGY/矽力杰
SY7305ABC SILERGY/矽力杰
SY8751FCC SILERGY/矽力杰
SY8750FCC SILERGY/矽力杰
