Microchip Technology Inc

ATmegaS128

In Production

ATmegaS128 is the space market version of the popular Microchip AVR® ATmega128. The space qualified version of this part adds: Ceramic & hermetic package, extended temperature range -55??C/125??C, extended qualification flow according to QML-V or QML-Q space grade flow. Radiations performances for the ATmegaS128 are: SEL LET > 62.5 MeV.cm2/mg lead to latch up immune, SEU LET > 3 MeV.cm2/mg and TID up to 30 Krad (Si).

 
    Parameter Name
    Value
    Operating Voltage Range (Vcc)
    3 to 3.6
    SPI
    1
    CPU
    8-bit AVR
    EEPROM (Bytes)
    4096
    External Bus Interface
    1
    Max I/O Pins
    53
    I/O Supply Class Max
    3.6
    I2C
    1
    I/O Supply Class Min
    3
    Debug Interface
    JTAG
    Output Compare Channels
    8
    OperatingVoltageMax
    3.6
    Temp# Range Range (deg C)
    -55 to 125
    Flash (kBytes)
    128
    ADC Channels
    1
    Self Program Memory
    Yes
    Analog Comparators
    1
    UART
    2
    Ext Interrupts
    8
    Input Capture Channels
    2
    PWM Channels
    6
    RTC
    Counter
    SRAM (kBytes)
    4
    Timers
    4
    Max# Operating Freq# (MHz)
    8
    MPU / MMU
    no / no
    Pin Count
    64
    ADC Speed (ksps)
    15
    Watchdog
    Yes
    ADC Resolution (bits)
    10
    32kHz RTC
    Yes
    Calibrated RC Oscillator
    Yes
    Documentation
    Data Sheets
    12/13/2017
    4017KB
      Application Notes
     
     
     
    AppNote
    11/01/2009
    126KB
    AppNote
    09/01/2005
    64KB
    AppNote
    12/10/2016
    142KB
    AppNote
    05/01/2002
    197KB
    AppNote
    05/01/2002
    75KB
    AppNote
    12/10/2016
    207KB
    AppNote
    10/01/2004
    342KB
    AppNote
    05/01/2002
    76KB
    AppNote
    12/10/2016
    283KB
    AppNote
    12/10/2016
    511KB
    AppNote
    04/01/2008
    92KB
    AppNote
    06/01/2008
    139KB
    AppNote
    12/10/2016
    304KB
    AppNote
    12/10/2016
    257KB
    AppNote
    12/10/2016
    555KB
    AppNote
    12/10/2016
    662KB
    AppNote
    12/10/2016
    526KB
    AppNote
    03/01/2005
    485KB
    AppNote
    07/01/2013
    629KB
    AppNote
    06/01/2006
    453KB
    AppNote
    10/01/2005
    245KB
    AppNote
    12/10/2016
    226KB
    AppNote
    06/01/2006
    152KB
    AppNote
    10/01/2008
    98KB
    AppNote
    10/01/2008
    72KB
    AppNote
    12/10/2016
    139KB
    AppNote
    02/01/2011
    241KB
    AppNote
    03/01/2013
    796KB
    AppNote
    03/01/2012
    361KB
    AppNote
    12/10/2016
    178KB
    AppNote
    07/28/2017
    936KB
    AppNote
    08/28/2017
    561KB
    AppNote
    07/18/2017
    239KB
      Brochures
     
     
     
    Brochures
    12/10/2016
    661KB
    Brochures
    06/01/2015
    785KB
      aspxDesignNotes
     
     
     
    Design Notes
    11/29/2017
    121KB
    Design Notes
    11/29/2017
    298KB
      Product Document
     
     
     
     
    Product Document
    12/10/2016
    2468KB
      Quick Start Guides
     
     
     
     
    Quick Start Guides
    06/01/2014
    172KB
      Sample Code
     
     
     
     
    Sample Code
    11/29/2017
    156KB
      User Guides
     
     
     
    User Guides
    11/29/2017
    1292KB
    User Guides
    08/02/2017
    312KB
    Development Tools
    • Demo & Eval Boards
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