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参数资料
| 型号： | XLT44QFN4 |
| 厂商： | Microchip Technology |
| 文件页数： | 17/42页 |
| 文件大小： | 0K |
| 描述： | SOCKET TRANS ICE 28DIP TO 44QFN |
| 标准包装： | 1 |
| 模块/板类型： | * |
| 适用于相关产品： | MPLAB?ICE |
| 产品目录页面： | 658 (CN2011-ZH PDF) |
| 相关产品： | DSPIC30F4012T-20E/ML-ND - IC DSPIC MCU/DSP 48K 44QFN DSPIC30F3010T-30I/ML-ND - IC DSPIC MCU/DSP 24K 44QFN DSPIC30F3010T-20E/ML-ND - IC DSPIC MCU/DSP 24K 44QFN DSPIC30F3010-20E/ML-ND - IC DSPIC MCU/DSP 24K 44QFN DSPIC30F3010T-20I/ML-ND - IC DSPIC MCU/DSP 24K 44QFN DSPIC30F4012T30IM-ND - IC DSPIC MCU/DSP 48K 44QFN DSPIC30F4012T20IM-ND - IC DSPIC MCU/DSP 48K 44QFN DSPIC30F401220EML-ND - IC DSPIC MCU/DSP 48K 44QFN DSPIC30F401230IML-ND - IC DSPIC MCU/DSP 48K 44QFN DSPIC30F401220IML-ND - IC DSPIC MCU/DSP 48K 44QFN 更多... |
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Transition Socket Specification
QFP TRANSITION SOCKET
QFP (MQFP, TQFP, PQFP) transition sockets and
associated hardware are shown below.
FIGURE 4: QFP TRANSITION SOCKET
Cable to Processor Module
QFP Device Adapter
QFP Transition Socket
Target/Application Board
The QFP transition socket is required for use along with
the QFP device adapter. The device adapter is
equipped with four socket strips that interface with the
transition socket.
QFP TRANSITION SOCKET
SOLDERING TIPS
? Use controlled soldering iron tip temperatures
between 300 ? C and 325 ? C (570 ? F to 615 ? F)
? If possible, use a PACE mini wave soldering iron
tip or an equivalent tip design.
? Plan to solder one (1 of 4) side first, then the
opposite side, then the remaining two sides.
? Soldering iron tip movement should be in the
direction of the leads (backward and forward), not
across the leads; dragging the tip across the
leads may cause lead damage.
? Use generous amounts of soldering flux to aid in
the solder flow action.
Note:
To avoid solder bridging, do not place vias
within 0.025-inch of the QFP footprint.
Also, any vias near the QFP should be
directly on the centerline of the pad.
There are two parts to the QFP transition socket:
1.
2.
Adapter socket that connects to the QFP device
adapter
QFP header that gets soldered down to the
target application
Microchip offers the following QFP transition sockets:
? XLT44PT3: One 44-lead QFP adapter socket and
one 44-lead QFP header (0.8 mm)
? XLT64PT5: One 64-lead QFP adapter socket and
one 64-lead QFP header (0.5 mm)
? XLT80PT2: One 80-lead QFP adapter socket and
one 80-lead QFP header (0.65 mm)
? XLT80PT3: One 80-lead QFP adapter socket and
one 80-lead QFP header (0.5 mm)
See the drawings in this section for layout dimensions
and clearances for tall components.
? 2010 Microchip Technology Inc.
DS51194S-page 17
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XLT44QFN5 | 功能描述:插座和适配器 Transition Socket RoHS:否 制造商:Silicon Labs 产品:Adapter 用于:EM35x |
| XLT5110 A | 制造商:Lap Electrical Ltd 功能描述:110V 5W AMB STD XENON BCN |
| XLT5230 R | 制造商:Lap Electrical Ltd 功能描述:230V 5W RED STD XENON BCN |
| XLT5MV A | 制造商:Lap Electrical Ltd 功能描述:10-100V 5W AMB STD XENON |
| XLT5MV R | 制造商:Lap Electrical Ltd 功能描述:10-100V 5W RED STD XENON |
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