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ATMEGA644A	文件：627.46 Kbytes Page：32 Pages	8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash Overview TheATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pisalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pachievesthroughputsapproaching	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
ATMEGA644A	文件：601.44 Kbytes Page：33 Pages	8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
ATMEGA644A-AU	文件：627.46 Kbytes Page：32 Pages	8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash Overview TheATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pisalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pachievesthroughputsapproaching	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
ATMEGA644A-AUR	文件：627.46 Kbytes Page：32 Pages	8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash Overview TheATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pisalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pachievesthroughputsapproaching	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
ATMEGA644A-MU	文件：627.46 Kbytes Page：32 Pages	8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash Overview TheATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pisalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pachievesthroughputsapproaching	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
ATMEGA644A-MUR	文件：627.46 Kbytes Page：32 Pages	8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash Overview TheATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pisalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pachievesthroughputsapproaching	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
ATMEGA644A-PU	文件：627.46 Kbytes Page：32 Pages	8-bit Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash Overview TheATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pisalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164A/164PA/324A/324PA/644A/644PA/1284/1284Pachievesthroughputsapproaching	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
ATMEGA644A_14	文件：820.18 Kbytes Page：34 Pages	8-bit Atmel Microcontroller with 16/32/64/128K Bytes	AtmelAtmel Corporation 爱特梅尔爱特梅尔公司	Atmel
644H	文件：324.88 Kbytes Page：8 Pages	600Hand600NHseries	etc2List of Unclassifed Manufacturers etc2未分类制造商	etc2
A644PHC	文件：1.06838 Mbytes Page：4 Pages	MountingbracketsrequiredtomeetUL/CSAexternalmountingrequirements.	etc2List of Unclassifed Manufacturers etc2未分类制造商	etc2
A644PHCW	文件：1.06838 Mbytes Page：4 Pages	MountingbracketsrequiredtomeetUL/CSAexternalmountingrequirements.	etc2List of Unclassifed Manufacturers etc2未分类制造商	etc2
AD644	文件：236.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644	文件：236.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644	文件：236.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644	文件：255.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644J	文件：255.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644JH	文件：236.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644K	文件：255.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644L	文件：255.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD
AD644LH	文件：236.44 Kbytes Page：6 Pages	DualHighSpeed,ImplantedBiFETOpAmp PRODUCTDESCRIPTION TheAD644isapairofmatchedhighspeedmonolithicFETinputoperationalamplifiersfabricatedwiththemostadvancedbipolar,JFETandlaser-trimmingtechnologies.TheAD644offersmatchedbiascurrentsthataresignificantlylowerthancurrentlyavailablemonolithicdualB	ADAnalog Devices 亚德诺亚德诺半导体技术有限公司	AD

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详细参数

型号：
ATMEGA644A
功能描述：
8位微控制器 -MCU 20 MHz Ind Temp
RoHS：
否
制造商：
Silicon Labs
核心：
8051
处理器系列：
C8051F39x
数据总线宽度：
8 bit
最大时钟频率：
50 MHz
程序存储器大小：
16 KB 数据 RAM
大小：
1 KB 片上
ADC：
Yes
工作电源电压：
1.8 V to 3.6 V
工作温度范围：
- 40 C to + 105 C
封装/箱体：
QFN-20
安装风格：
SMD/SMT

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳中芯器材有限公司	ATMEGA644A-MU	ATM	RoHSCompliant	Tray	56	neworiginal	询价
深圳市正迈科技有限公司	ATMEGA644A-AU	ATMEL	23+	NA	10021	专业电子元器件供应链正迈科技特价代理QQ1304306553	询价
千层芯半导体(深圳)有限公司	ATMEGA644A-PU	Atmel	2018+	SMD	6800	100%原装进口现货,欢迎来电咨询	询价
深圳诚思涵科技有限公司	ATMEGA644A-PU	ATMEL	18+	DIP40	85600	保证进口原装可开17%增值税发票	询价
中科航电(深圳)半导体技术有限公司	ATMEGA644A-AUR	MicrochipTechnology	18+	44-TQFP	8500	MCU专业供应商!	询价
深圳市弘为电子有限公司	ATMEGA644A-AU	MCH	2019	Tray	324554	原装进口现货	询价
深圳市毅创弘电子科技有限公司	ATMEGA644A-AUR	MicrochipTechnology	23+	44-TQFP(10x10)	66800	进口原装可追溯假一罚十	询价
中天科工半导体（深圳）有限公司	ATMEGA644A-MUR	Microchip Technology / Atmel	20+	VQFN-44	29860	Microchip微控制器MCU-可开原型号增税票	询价
深圳市赛芯源科技有限公司	ATMEGA644A-MUR	Microchip Technology	20+	44-VQFN(7x7)	90000	原装正品,现货通路商	询价
深圳市斌腾达科技有限公司	ATMEGA644A-AUR	Microchip Technology	21+	64-LQFP	5680	100%进口原装!长期供应!绝对优势价格(诚信经营	询价

更多ATMEGA644A供应商更新时间2024-5-31 9:03:00

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