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ATMEGA644-20AU

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

ATMEGA644-20AU

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

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

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

ATMEGA644-20PU

8-bitMicrocontrollerwith64KBytesIn-SystemProgrammableFlash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

ATMEGA644-20PU

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

ATMEGA644-20PU

8-bitMicrocontrollerwith64KBytesIn-SystemProgrammableFlash

AtmelAtmel Corporation

爱特梅尔爱特梅尔公司

详细参数

  • 型号:

    ATMEGA644-20AU

  • 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
ATMEL/爱特梅尔
21+
TQFP44
9080
只做原装,质量保证
询价
ATMEL/爱特梅尔
22+
TQFP44
390000
只有原装正品
询价
MICROCHIP(美国微芯)
24+
单片机(MCU/MPU/SOC)
2173
原装正品现货,假一赔十
询价
Microchip(微芯)
24+
TQFP-44(10x10)
8733
只做原装现货假一罚十!价格最低!只卖原装现货
询价
Microchip Technology
24+
44-TQFP
25000
微控制器MCU单片机-原装正品
询价
MICROCHIP
22+
TQFP44
1600
只做原装,公司现货,提供一站式BOM配单服务!
询价
MICROCHIP
23+
TQFP44
6000
全新原装现货、诚信经营!
询价
MICROCHIP/微芯
23+
TQFP44
4500
专注MICROCHIP 实单可谈,全网低价
询价
ATMEL/爱特梅尔
24+
TQFP44
8000
只做原装正品现货
询价
MICROCHIP
2024
TQFP44
19228
全新原装正品,现货销售
询价
更多ATMEGA644-20AU供应商 更新时间2025-4-30 16:38:00