Microchip Technology Inc

AT89C51RC

In Production

Low-power, high-performance CMOS 8-bit microcontroller with 32KB of flash programmable ROM and 512 bytes of RAM.

It uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 and 80C52 instruction set and pinout. On-chip flash allows the program memory to be user programmed by a conventional nonvolatile memory programmer.

This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.

 
    Parameter Name
    Value
    Program Memory Type
    Flash
    Program Memory (KB)
    32
    CPU Speed (MIPS)
    4
    Digital Communication Peripherals
    1-UART,
    Temperature Range (C)
    0 to 0
    Operating Voltage Range (V)
    4 to 6
    Pin Count
    44
    Documentation
    Data Sheets
    06/01/2008
    516KB
      Application Notes
     
     
     
    AppNote
    06/01/2011
    128KB
    AppNote
    06/01/2011
    112KB
    AppNote
    06/01/2011
    168KB
    AppNote
    06/01/2011
    205KB
    AppNote
    06/01/2011
    136KB
    AppNote
    06/01/2011
    113KB
    AppNote
    11/01/2003
    194KB
    AppNote
    06/01/2004
    42KB
    AppNote
    05/01/2005
    82KB
    AppNote
    05/01/2008
    150KB
    AppNote
    11/01/2002
    491KB
    AppNote
    12/01/2002
    449KB
    AppNote
    08/01/2003
    318KB
    AppNote
    10/01/2003
    855KB
    AppNote
    06/01/2004
    664KB
    AppNote
    06/01/2004
    190KB
    AppNote
    07/01/2004
    246KB
    AppNote
    11/01/2007
    239KB
    AppNote
    12/10/2016
    139KB
    AppNote
    12/01/2002
    200KB
    AppNote
    07/28/2017
    936KB
    AppNote
    06/23/2017
    302KB
      Brochures
     
     
     
     
    Brochures
    12/10/2016
    3582KB
      Product Document
     
     
     
    Product Document
    06/01/2007
    18KB
    Product Document
    09/01/2007
    422KB
    Product Document
    11/01/2003
    145KB
    Product Document
    07/01/2004
    43KB
    Product Document
    07/01/2012
    86KB
    Product Document
    07/01/2012
    40KB
    Product Document
    10/01/2004
    32KB
    Product Document
    01/01/2005
    27KB
      aspxQuality-Reliability-ISOs
     
     
     
    Quality-Reliability-ISOs
    04/01/2009
    57KB
    Quality-Reliability-ISOs
    10/01/2006
    90KB
    Quality-Reliability-ISOs
    10/01/2006
    88KB
    Quality-Reliability-ISOs
    10/01/2003
    9KB
      User Guides
     
     
     
    User Guides
    07/01/2006
    1128KB
    User Guides
    01/01/2007
    1767KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    AT89C51RC-24AU
    44
    TQFP
    -40C to +85C
    TRAY
    2.00
    1.83
    1.66
    1.53
    1.45
    AT89C51RC-24JU
    44
    PLCC
    -40C to +85C
    TUBE
    2.49
    2.29
    2.07
    1.90
    1.81
    AT89C51RC-24PU
    40
    PDIP
    -40C to +85C
    TUBE
    2.79
    2.56
    2.32
    2.13
    2.03

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    AT89C51RC-24PU
    6.500000
    10.600000
    40
    PDIP
    .600in
    Matte Tin
    e3
    AT89C51RC2-3CSUM
    6.500000
    10.600000
    40
    PDIP
    .600in
    Matte Tin
    e3
    AT89C51RC2-SLRUL
    2.375500
    3.400000
    44
    PLCC
    16.6x16.6x4.4mm
    Matte Tin
    e3
    AT89C51RC-24JU
    2.375500
    3.703704
    44
    PLCC
    16.6x16.6x4.4mm
    Matte Tin
    e3
    AT89C51RC2-SLSUL
    2.375500
    3.703704
    44
    PLCC
    16.6x16.6x4.4mm
    Matte Tin
    e3
    AT89C51RC2-SLSUM
    2.375500
    3.703704
    44
    PLCC
    16.6x16.6x4.4mm
    Matte Tin
    e3
    AT89C51RC2-SLRUM
    2.375500
    3.400000
    44
    PLCC
    16.6x16.6x4.4mm
    Matte Tin
    e3
    AT89C51RC-24AU
    0.273300
    1.187500
    44
    TQFP
    10x10x1mm
    Matte Tin
    e3
    AT89C51RC2-RLRUL
    0.341100
    0.340667
    44
    LQFP
    10x10x1.4mm
    Matte Tin
    e3
    AT89C51RC2-RLTUL
    0.341100
    0.337500
    44
    LQFP
    10x10x1.4mm
    Matte Tin
    e3
    AT89C51RC2-RLTUM
    0.341100
    0.337500
    44
    LQFP
    10x10x1.4mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.