XLT18SO-1 Microchip Technology, XLT18SO-1 Datasheet - Page 16

• Manufacturer Part Number: XLT18SO-1
• Description: SOCKET TRANSITION 18SOIC 300MIL
• Manufacturer: Microchip Technology

Specifications of XLT18SO-1

• Module/board Type: *
• Svhc: No SVHC (15-Dec-2010)
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: MPLAB™ICE
• For Use With: AC162083 - HEADER MPLAB ICD2 PIC16F616 8/14DVA1006 - DEVICE ADAPTER ICE2000 18DIPDVA1001 - ADAPTER FOR PIC16F716 18DIPDAF18-4 - DEVICE ADAPTER FOR ICE4000DAF30-4 - DEVICE ATP FOR ICE4000AC162054 - HEADER INTERFACE ICD2 16F716DVA18XP180 - DEVICE ADAPTER 18F1320 PDIP 18LDAC162053 - HEADER INTERFACE ICD,ICD2 18DIPDVA16XP185 - ADAPTER DEVICE ICE 18DIP/SOICDVA16XP183 - ADAPTER ICE 18DIP/SOIC/SSOPDVA16XP182 - ADAPTR 712,716 DIP,SOIC,SSOPDVA16XP180 - ADAPTER DEVICE FOR MPLAB-ICEDVA12XP080 - ADAPTER DEVICE FOR MPLAB-ICE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

Transition Socket Specification
PLCC TRANSITION SOCKET
A PLCC transition socket and associated hardware is
shown in Figure 3.
FIGURE 3: 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.
Microchip offers the following PLCC transition sockets:
• XLT44L2: One 44-lead PLCC transition socket
RECOMMENDED PCB LAYOUT
DS51194S-page 16
Note:
0.024”
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.
0.050”
PLCC Transition Socket
0.865”
PLCC Device Adapter
Cable to Processor Module
Target/Application Board
0.074”
XLT44L2
44-lead PLCC (0.050”)
*Caution: Pin 1 on the device adapter side (top of socket)
is 180 degrees from pin 1 on the target side (bottom of
socket).
1.27mm typ. [0.050”]
21.93mm
[0.863”]
1.27mm typ. [0.050”]
2.79mmx45° [0.110”]
27.94mm [1.100”]
TOP VIEW
FRONT/SIDE
 2010 Microchip Technology Inc.
VIEW
0.43mm typ. [0.017”]
20.32mm
[0.800”]
14.94mm
[0.588”]
27.94mm
[1.100”]