Microchip Technology Inc

ATmXT224

In Production

A 224-node highly configurable touchscreen controller that is part of the Microchip maXTouch product platform. An optimal and scalable architecture enables smart processing of a capacitive touch image to accurately regenerate and report the user's interaction with the touchscreen. Multi-touch performance identifies and individually tracks touches and allows a range of built-in gestures to be reported to the host processor. The IC provides position data of 12-bit x 12-bit resolution, as well as information on the size and angle of touch. Position data is reported at >250Hz, providing fast and smooth finger tracking, making it suitable for use with demanding applications such as handwriting recognition. Due to the high signal-to-noise ratio (SNR) of up to 80:1, the device works well with fingertip touch and can also be used with a conductive stylus. It is designed to work in demanding, rapidly changing environments. Only the touchscreen area is touch-sensitive, allowing design freedom to place the chip on the main board or adjacent to the sensor. The device is ideally suited to mobile phone-sized touchscreens and can also be used on screens of up to 7", supporting single-touch or two-touch with a larger finger separation.

 
    Parameter Name
    Value
    Interface Type
    I2C
    Max Screen Size (Inch)
    7
    Touch Response
    >250 Hz
    Automotive Qualified
    Temperature Range (degC)
    -40 to 85
    Max Nodes Supported
    224
    Documentation
      Brochures
     
     
     
    Brochures
    01/01/2013
    104KB
    Brochures
    06/01/2014
    1504KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    ATMXT224-CUR024
    49
    VFBGA
    -40C to +85C
    T/R
    3.18
    2.91
    2.64
    2.44
    2.31
     
    ATMXT224-CUR025
    49
    VFBGA
    -40C to +85C
    T/R
    17.04
    17.04
    17.04
    17.04
    17.04
     
    ATMXT224-MAHR027
    48
    UQFN
    -40C to +85C
    T/R
    15.84
    15.84
    15.84
    15.84
    15.84
     

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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
    ATMXT224S-ATR
    0.286700
    0.738333
    64
    TQFP
    10x10x1mm
    Matte Tin
    e3
    ATMXT224S-CCUR034
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224E-CCUR027
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR033
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHUR037
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224S-CCUR043
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHU029
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-NHUR041
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-CCUR035
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCUR037
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR038
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCU052
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR026
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHU027
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224S-CCUR050
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR027
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224SL-CCUR023
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224-CCUR030
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCU039
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCUR029
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224E-CCUR024
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCU041
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCU029
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCU038
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR025
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224E-CCU024
    0.024000
    0.024490
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224E-CCUR022
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224SLC22-CCUR036
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCUR023
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCUR041
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR042
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224-CCUR027
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCU050
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR039
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHUR033
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-NHU021
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224S-CCUR052
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR021
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHU039
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224E-CCUR030
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCU021
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHUR027
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-CCUR039
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR045
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHU037
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-CCU023
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR028
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224C12-CCUR034
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224SC03-CCUR057
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHUR029
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-CCU035
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR029
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224C12-CCUR032
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224E-CCUR020
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224-CCUR026
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR047
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHUR021
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-NHUR023
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-NHU023
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-NHUR039
    0.031900
    0.275200
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224T-NHU041
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224S-CCUR031
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR022
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCU027
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCUR027
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-CCUR024
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCU037
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224E-CCUR023
    0.024000
    0.024000
    49
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-NHU033
    0.031900
    2.726791
    72
    UFBGA
    6x6x0.6mm
    LF35
    e8
    ATMXT224S-CCUR036
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCU033
    0.026500
    0.124490
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCUR021
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224T-CCUR033
    0.026500
    0.242000
    64
    UFBGA
    5x5x0.6mm
    LF35
    e8
    ATMXT224S-MAUR028
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR033
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAU033
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224SC03-MAUR057
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR034
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAU027
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR050
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR022
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR047
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224-MAHR028
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224-MAHR031
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224T-MAU039
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR031
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR023
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR029
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224E-MAHR030
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224T-MAUR035
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR030
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224E-MAHR024
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224S-MAUR052
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR045
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR038
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAU021
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224-MAHR027
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224S-MAUR021
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAU041
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR033
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR029
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR037
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR039
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAU029
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR039
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR036
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR024
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR041
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224E-MAHR022
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224E-MAHR027
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224T-MAU037
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR027
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR026
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR032
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR043
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224SL-MAHR023
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224S-MAUR042
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224S-MAUR025
    0.071900
    0.071750
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224E-MAHR029
    0.076500
    0.077000
    48
    UQFN
    6x6x0.6mm
    NiPdAu
    e4
    ATMXT224T-MAU023
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAUR021
    0.689000
    0.325250
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224T-MAU035
    0.689000
    0.075510
    56
    UQFN
    6x6x0.6mm
    Matte Tin
    e3
    ATMXT224-CU028
    0.044300
    0.044898
    49
    VFBGA
    5x5x1mm
    LF35
    e8
    ATMXT224C08-CU041
    0.044300
    0.044833
    49
    VFBGA
    5x5x1mm
    LF35
    e8
    ATMXT224-CU029
    0.044300
    0.044898
    49
    VFBGA
    5x5x1mm
    LF35
    e8
    ATMXT224-CUR025
    0.044300
    0.044833
    49
    VFBGA
    5x5x1mm
    LF35
    e8
    ATMXT224-CUR024
    0.044300
    0.044833
    49
    VFBGA
    5x5x1mm
    LF35
    e8
    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.