XLT44QFN2 Microchip Technology, XLT44QFN2 Datasheet - Page 25

• Manufacturer Part Number: XLT44QFN2
• Description: SOCKET TRAN ICE 44QFN/40DIP
• Manufacturer: Microchip Technology

Specifications of XLT44QFN2

• Module/board Type: *
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: MPLAB™ICE
• For Use With: AC162067 - HEADER INTRFC MPLAB ICD2 40/28PDAF18-4 - DEVICE ADAPTER FOR ICE4000DAF30-4 - DEVICE ATP FOR ICE4000DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LDDVA16XL441 - ADAPTER DEVICE ICE 44PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

XLT20QFN-1 Soldering Suggestions
This socket is difficult to solder since the device pins
are not exposed, but embedded, into the socket’s
Surface Foot (SF).
1.
2.
3.
4.
5.
You are now ready to attach the QFN header to the SF.
 2010 Microchip Technology Inc.
To start, add tack flux to the target land pattern.
Visually align the QFN SF with the target land
pattern. Then solder two opposite SF pins to the
target lands so that the SF does not move
around.
Finish soldering the rest of the SF pins.
If the SF has a middle ground pin, feed solder
through the bottom side of hte target board via
holes. This will connect the center QFN SF pin
to the target board.
Check each solder connection on the QFN SF
pins.
Transition Socket Specification
DS51194S-page 25