Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ATMXT640UD-CCUBHA1 is maXTouch 640-node Touchscreen Controller, Up to 32 nodes can be allocated as mutual capacitance sensor keys in addition to the touchscreen, defined as 1 key array (subject to availability of X and Y lines and other configurations).

Product Attributes

Touchscreen: 2 Wire Capacitive

Interface: I²C, SPI

Voltage - Supply: 1.71V ~ 3.47V, 3.14V ~ 3.47V

Current - Supply: 40 mA

Operating Temperature: -40°C ~ 105°C

Mounting Type: Surface Mount

Package / Case: 88-UFBGA

Supplier Device Package: 88-UFBGA (6x6)

Product Features

Initial touch latency <25 ms for first touch from idle (subject to configuration)

Optional secondary SPI interface for separate messaging (up to 8 MHz)

Two separate interrupts to indicate when messages are available on the corresponding interfaces

Additional Hardware Debug Interface to read the raw data for tuning and debugging purposes

Digital (Vdd) 3.3V nominal

Digital I/O (VddIO) 3.3V nominal

Analog (AVdd) 3.3V nominal

High voltage internal X line drive (XVdd) 6.6V or 9.9V with internal voltage pump

Package: 88-ball UFBGA 6 × 6 × 0.6 mm, 0.5 mm pitch

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.