XLT44L2 Microchip Technology, XLT44L2 Datasheet - Page 33
![SOCKET TRAN ICE 44PLCC](/photos/9/1/90168/xlt44l2_sml.jpg)
XLT44L2
Manufacturer Part Number
XLT44L2
Description
SOCKET TRAN ICE 44PLCC
Manufacturer
Microchip Technology
Specifications of XLT44L2
Module/board Type
*
Convert From
44-PLCC
Pitch Spacing
1.27mm
Connector Type
Transition Socket
No. Of Contacts
44
Socket Mounting
SMD
Convert To
44-PLCC
Rohs Compliant
NA
For Use With
DAF18-5 - DEVICE ADAPTOR FOR ICE4000
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
MPLAB™ICE
Lead Free Status / RoHS Status
na, Lead free / RoHS Compliant
Other names
XLT44L2R
XLT44L2R
XLT44L2R
PLCC TRANSITION SOCKET
A PLCC transition socket and associated hardware is
shown in Figure 4.
FIGURE 4: PLCC TRANSITION SOCKET
The PLCC transition socket is required for use along
with the PLCC device adapters. The DAF18-1 device
adapter is equipped with eight socket strips that inter-
face with one of two transition sockets. The DAF18-3
device adapter is equipped with four socket strips that
interface with one transition socket.
The PLCC transition sockets are designed with a
threaded insert in the center of the footprint so that a
4/40 screw can securely fasten the transition socket to
the device adapter.
The PLCC transition sockets are designed to be sol-
dered to the target PCB PLCC surface mount pattern or
inserted into a PLCC socket on the target PCB.
The following PLCC transition sockets have been
discontinued:
• XLT68L1: One 68-lead PLCC transition socket
• XLT84L1: One 84-lead PLCC transition socket
2010 Microchip Technology Inc.
Note:
To avoid solder bridging, do not place vias
within 0.025-inch of the PLCC footprint.
Also, any vias near the PLCC should be
directly on the centerline of the pad.
PLCC Transition Socket
PLCC Device Adapter
Cable to Processor Module
Target/Application Board
Transition Socket Specification
RECOMMENDED PCB LAYOUT
0.024
UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE
IN INCHES.
Drawing shown is for 68-lead.
0.050
68-lead
84-lead
A
1.025
1.225
A
DS51194S-page 33
0.074