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Cypress Semiconductor Corp CYTMA445-44LQI28AA

IC SCREEN CNTRL 32BIT 44QFN

Answer first: this page is a purchasing reference for the exact part number CYTMA445-44LQI28AA from Cypress Semiconductor Corp. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Cypress Semiconductor Corp Category: Touch Screen Controllers Part number: CYTMA445-44LQI28AA Package: 44-UFQFN Exposed Pad RFQ verification required

Key Parameters

Part NumberCYTMA445-44LQI28AA
ManufacturerCypress Semiconductor Corp
CategoryTouch Screen Controllers
package44-UFQFN Exposed Pad
seriesTrueTouch™
packagingBulk
product statusObsolete
param 12 Wire Capacitive
param 232 b
param 3I2C, SPI
param 4-
param 51.71V ~ 5.5V
param 6-
param 7-
param 8Surface Mount
param 9-
param 10-
param 1144-QFN (5x5)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify CYTMA445-44LQI28AA Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For CYTMA445-44LQI28AA, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.