
Manufacturer Part #
AT42QT1481-AUR
AT42QT1481: 5.25 V 13 mA 48-Key QMatrix FMEA IEC/EN60730 Touch Sensor IC TQFP-44
Microchip AT42QT1481-AUR - Product Specification
Shipping Information:
ECCN:
PCN Information:
Description of Change: Qualification of palladium coated copper with gold flash (CuPdAu) as a new bond wire material for selected AT42QT1481, AT42QT2640, AT89LP3240, AT89LP51, AT89LP51xxx, AT89LP52, AT89LP6440, AT89S8253, ATmega1284, ATmega1284P, ATmega16, ATmega16xx, ATmega32, ATmega32xx, ATmega644, ATMEGA644PA, ATmega85xx, ATxmega128xxx, ATxmega16xxxx, ATxmega32xxxx, ATxmega64xx, QT60326, QT6C1x, QT6C21 and QT6E22 device families available in 44L TQFP (10x10x1mm) package.Reason for Change: To improve productivity by qualifying palladium coated copper with gold flash (CuPdAu) as a new bond wire material.Estimated First Ship Date: 22 July 2025 (date code: 2530)
Revision History:September 27, 2023: Issued initial notification.June 24, 2024: Issued cancellation notification.PCN Status:Cancellation NotificationDescription of Change:This qualification was originally performed to qualify Microchip Technology Gresham ? Fab 4 (GRTM) as an additional fabrication site for selected AT42QT1xx, AT90PWM81xx, ATMEGA128xx, ATMEGA16xx, ATMEGA32xx, ATMEGA64xx, ATMEGA8xx and ATTINYxx device families available in various packages
***Cancellation Notification***Description of Change:This qualification was originally performed to qualify Microchip Technology Gresham Fab 4 (GRTM) as an additional fabrication site for selected Atmel products.Reason for ChangeMicrochip has decided to not qualify Microchip Technology Gresham Fab 4 (GRTM) as an additional fabrication site for selected Atmel products.
Description of Change:Qualification of Microchip Technology Gresham ? Fab 4 (GRTM) as an additional fabrication site for selected AT42QT1xx, AT90PWM81xx, ATMEGA128xx, ATMEGA16xx,ATMEGA32xx, ATMEGA64xx, ATMEGA8xx and ATTINYxx device families available in various packages.Reason for Change:To improve on-time delivery performance byqualifying Microchip Technology Gresham ? Fab 4 (GRTM) as an additional fabrication site.
PCN Status:Final notificationPCN Type: Manufacturing ChangeDescription of Change: Qualification of Microchip Technology Tempe Fab 2 (TMGR) as an additional fabrication site for selected Atmel products.Pre Change: Fabricated at Microchip Technology Colorado Fab 5 (MCSO) using 6 inch waferPost Change:Fabricated at Microchip Technology Colorado Fab 5 (MCSO) using 6 inch wafer or Microchip Technology Tempe Fab 2 (TMGR) using 8 inch waferImpacts to Data Sheet:None Change Impact:None Reason for Change:To improve manufacturability and on-time delivery performance by qualifying a second fabrication source at Microchip Technology Tempe Fab 2 (TMGR) fabrication site.Change Implementation Status:In Progress Estimated First Ship Date:January 11, 2021 (date code: 2103)NOTE: Please be advised that after the estimated first ship date customers may receive pre and post change parts.
PCN Status: Final notificationPCN Type: Manufacturing ChangeDescription of Change: Qualification of Microchip Technology Tempe Fab 2 (TMGR) as an additional fabrication site for selected Atmel products.Due to unforeseen circumstances, that are out of Microchip?s control, full qualification will be made available at a date after shipment as Microchip plans to continue fulfill orders by shipping from the new fabrication site as soon as possible as to not disrupt customer orders. Pre Change: Fabricated at Microchip Technology Colorado Fab 5 (MCSO) using 6 inch waferPost Change:Fabricated at Microchip Technology Colorado Fab 5 (MCSO) using 6 inch wafer or Microchip Technology Tempe Fab 2 (TMGR) using 8 inch wafer Impacts to Data Sheet: None Change Impact:None Reason for Change:To improve manufacturability and on-time delivery performance by qualifying a second fabrication source at Microchip Technology Tempe Fab 2 (TMGR) fabrication site.Due to unforeseen business conditions, Microchip Technology Tempe Fab 2 (TMGR) has been qualified as a additional fabrication site effective immediately. Change Implementation Status:In Progress Estimated First Ship Date:January 11, 2021 (date code: 2103)NOTE: Please be advised that after the estimated first ship date customers may receive pre and post change parts.
Part Status:
Microchip AT42QT1481-AUR - Technical Attributes
Type: | Capacitive |
Supply Voltage: | 4.75V to 5.25V |
Supply Current: | 13mA |
Interface: | Serial |
Capacitance: | 0pF to 20pF |
Operating Temp Range: | -40°C to +105°C |
Storage Temperature Range: | -55°C to +125°C |
No of Terminals: | 44 |
Moisture Sensitivity Level: | 3 |
Package Style: | TQFP-44 |
Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
2000 per Reel
Package Style:
TQFP-44
Mounting Method:
Surface Mount