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ATMEGA644-20PU

8-bit Microcontroller with 16/32/64K Bytes In-System Programmable Flash

Overview TheATmega164/324/644isalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164/324/644achievesthroughputsapproaching1MIPSperMHzallowingthesystemdesignertooptimizepower

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20PU

8-bit Microcontroller with 64K Bytes In- System Programmable Flash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20PU

8-bit Microcontroller with 64K Bytes In-System Programmable Flash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20AU

8-bitMicrocontrollerwith64KBytesIn-SystemProgrammableFlash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20AU

8-bitMicrocontrollerwith64KBytesIn-SystemProgrammableFlash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20AU

8-bitMicrocontrollerwith16/32/64KBytesIn-SystemProgrammableFlash

Overview TheATmega164/324/644isalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164/324/644achievesthroughputsapproaching1MIPSperMHzallowingthesystemdesignertooptimizepower

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20MU

8-bitMicrocontrollerwith64KBytesIn-SystemProgrammableFlash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20MU

8-bitMicrocontrollerwith64KBytesIn-SystemProgrammableFlash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20MU

8-bitMicrocontrollerwith16/32/64KBytesIn-SystemProgrammableFlash

Overview TheATmega164/324/644isalow-powerCMOS8-bitmicrocontrollerbasedontheAVRenhancedRISCarchitecture.Byexecutingpowerfulinstructionsinasingleclockcycle,theATmega164/324/644achievesthroughputsapproaching1MIPSperMHzallowingthesystemdesignertooptimizepower

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

详细参数

  • 型号:

    ATMEGA644-20PU

  • 功能描述:

    8位微控制器 -MCU 64kB Flash 2kB EEPROM 32 I/O Pins

  • RoHS:

  • 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
Microchip Technology
24+
40-DIP(0.600,15.24mm)
25000
微控制器MCU单片机-原装正品
询价
MICROCHIP(美国微芯)
24+
PDIP-40
914
深耕行业12年,可提供技术支持。
询价
ATMEL
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
Mcirochip
24+
40-DIP
7842
Mcirochip原装正品代理分销,欢迎选购
询价
Microchip/微芯
25+
原厂封装
10280
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力!
询价
Atmel
24+
SMD
6800
100%原装进口现货,欢迎来电咨询
询价
ATMEL/爱特梅尔
1948+
DIP40
6852
只做原装正品现货!或订货假一赔十!
询价
MicrochipTechnology
24+
40-PDIP
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
ATMEL
23+
40-DIP
65600
询价
Microchip Technology
20+
40-PDIP
90000
原装正品,现货通路商
询价
更多ATMEGA644-20PU供应商 更新时间2025-4-30 15:27:00