XLT20SS-1 Microchip Technology, XLT20SS-1 Datasheet - Page 38

• Manufacturer Part Number: XLT20SS-1
• Description: SOCKET TRANSITION 20SSOP 209MIL
• Manufacturer: Microchip Technology

Specifications of XLT20SS-1

• Module/board Type: *
• Product: Microcontroller Accessories
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: MPLAB™ICE
• For Use With: AC244023 - PROC EXTENS PAK PIC18F1XK50DVA1006 - DEVICE ADAPTER ICE2000 18DIPDVA1001 - ADAPTER FOR PIC16F716 18DIPAC162061 - HEADER INTRFC MPLAB ICD2 20PINDAF18-4 - DEVICE ADAPTER FOR ICE4000AC162054 - HEADER INTERFACE ICD2 16F716DVA18XP180 - DEVICE ADAPTER 18F1320 PDIP 18LDAC162053 - HEADER INTERFACE ICD,ICD2 18DIPDVA16XP183 - 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
SOT/DFN/QFN TRANSITION
SOCKETS
SOT/DFN/QFN transition sockets and associated
hardware are shown below.
FIGURE 6: DFN/QFN TWO-PART
FIGURE 7: QFN TRANSITION SOCKET
The following SOT/DFN/QFN transition sockets have
been discontinued:
• XLT08DFN: One 8-lead DFN transition socket.
• XLT28QFN: One 28-lead QFN transition socket.
• XLT28QFN2: One 28-lead QFN transition socket.
• XLT44QFN: One 44-lead QFN two-part transition
See the drawings in this section for layout dimensions.
DS51194S-page 38
(Replaced by XLT08DFN2.)
(Replaced by XLT28QFN4.)
(Replaced by XLT28QFN3.)
socket. (Replaced by XLT44QFN2.)
TRANSITION SOCKET
Gold Standoffs/
Adapters
Gold Standoffs/
Adapters
PDIP Device Adapter
PDIP Device Adapter
Cable to Processor Module
Cable to Processor Module
DFN/QFN Transition Socket
Target/Application Board
QFN Transition Socket
Target/Application Board
RECOMMENDED PCB LAYOUT
The recommended target board footprint layout for
different pin-counts is shown here.
FIGURE 8: 8-PIN DFN
FIGURE 9: 28-PIN QFN
FIGURE 10: 44-PIN QFN
16 mils
50 mils
24 mils
 2010 Microchip Technology Inc.
16 mils
24 mils
11 mils
26 mils
13 mils
26 mils