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ATMXT224

Status: In Production

Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The recommended alternative touch controller is ATMXT336U.

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.

Parametrics
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

Documents

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Data Sheets

05/23/2019
608KB
05/23/2019
667KB

Brochures


Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATMXT224S-AT
0.286700
2.487500
64
TQFP
10x10x1mm
Matte Tin
e3
ATMXT224T-CCU027
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU029
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU033
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU035
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU037
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU039
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU041
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCUR027
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCUR029
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCUR033
0.026500
0.242000
64
UFBGA
5x5x0.6mm
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
ATMXT224T-CCUR039
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCUR041
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR024
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224SLC22-CCUR036
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR028
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224SC03-CCUR057
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCU038
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR021
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR025
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR026
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR034
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR036
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR038
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR039
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR043
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224E-CCU024
0.024000
0.440816
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224E-CCUR022
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224E-CCUR023
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224E-CCUR030
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224-CCUR026
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224E-CCUR027
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224SL-CCUR023
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU021
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCU023
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCUR021
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224T-CCUR023
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR045
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224E-CCUR024
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCU052
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR022
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR027
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR050
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR042
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR047
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224E-CCUR020
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCU050
0.026500
0.436735
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR031
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR052
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224-CCUR027
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224-CCUR030
0.024000
0.024000
49
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR029
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224S-CCUR033
0.026500
0.242000
64
UFBGA
5x5x0.6mm
LF35
e8
ATMXT224-CUR028
0.044300
0.044833
49
VFBGA
5x5x1mm
LF35
e8
ATMXT224C08-CU041
0.044300
0.044833
49
VFBGA
5x5x1mm
LF35
e8
ATMXT224-CU028
0.044300
0.414286
49
VFBGA
5x5x1mm
LF35
e8
ATMXT224-CUR024
0.044300
0.044833
49
VFBGA
5x5x1mm
LF35
e8
ATMXT224-CUR025
0.044300
0.044833
49
VFBGA
5x5x1mm
LF35
e8
ATMXT224-CU029
0.044300
0.414286
49
VFBGA
5x5x1mm
LF35
e8
ATMXT224T-MAU021
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU023
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU027
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU029
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU033
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU035
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU037
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU039
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAU041
0.068900
0.475510
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR021
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR023
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR027
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR029
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR033
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR035
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR037
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR039
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-MAUR041
0.068900
0.325250
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR024
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR028
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224E-MAHR022
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224-MAHR027
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224-MAHR031
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224S-MAUR021
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-MAUR025
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR026
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR030
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR031
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR034
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR036
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR038
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR042
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR050
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224E-MAHR027
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224E-MAHR030
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224S-MAUR033
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR039
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-MAUR029
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR052
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-MAUR045
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224S-MAUR047
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224E-MAHR029
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224E-MAHR024
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224-MAHR028
0.076500
0.077000
48
UQFN
6x6x0.6mm
NiPdAu
e4
ATMXT224SC03-MAUR057
0.071900
0.071750
56
UQFN
6x6x0.6mm
Matte Tin
e3
ATMXT224T-NHUR037
0.031900
0.275200
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHU029
0.031900
0.525199
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHUR041
0.031900
0.275200
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHU027
0.031900
0.525199
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHUR033
0.031900
0.275200
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHU021
0.031900
0.525199
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHU039
0.031900
0.525199
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHUR027
0.031900
0.275200
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHU037
0.031900
0.525199
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHUR029
0.031900
0.275200
72
UFBGA
6x6x0.6mm
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
0.525199
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHUR039
0.031900
0.275200
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHU041
0.031900
0.525199
72
UFBGA
6x6x0.6mm
LF35
e8
ATMXT224T-NHU033
0.031900
0.525199
72
UFBGA
6x6x0.6mm
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.

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