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PA17C42-QD-03 PDF预览

PA17C42-QD-03

更新时间: 2024-11-29 01:18:03
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描述
44 pin PQFP or TQFP socket/40 pin DIP 0.6" plug

PA17C42-QD-03 数据手册

  
PA17C42-QD(-03 or -16) Data Sheet  
44 pin PQFP or TQFP socket/40 pin DIP 0.6" plug  
Supported Device/Footprints  
Using this adapter several Microchip devices in a 44 pin QFP  
package can be programmed on 40 pin DIP programmers.  
Adapter Construction  
The adapter is made up of 3 sub-assemblies. They assemble via  
connectors making the adapter modular. This way the sub-  
assemblies can be replaced easily.  
Device  
Device  
Microchip PIC17C42, 42A 44 QFP  
Footprint  
Mfgr  
Package  
Device  
Plug  
The following chart shows the various socket and board part  
numbers that make up these adapters.  
Same  
40 DIP  
"
"
PIC17C43  
PIC17C44  
"
"
"
"
Adapter  
Socket  
Top Board Bottom Board  
44QFP-03 44-40-P42  
44QFP-16 44-40-P42  
PA17C42-QD-03  
PA17C42-QD-16  
44QF-03  
44QF-16  
When disassembling the adapter take care not to bend the pins.  
When reassembling the adapter note the pin 1 indicators to align  
the parts correctly.  
The QFP socket accepts packages with the dimensions listed  
below:  
Test Sockets  
LSC #  
44QF-03  
44QF-16  
Style  
Open Top ZIF Enplas OTQ-44-0.8-03  
Lidded ZIF Enplas FPQ-44-0.8-16  
Mfgr/Pn  
Adapter Wiring  
The following chart shows the connections from the QFP device  
to the adapter’s DIP plug.  
Socket  
44QF-03 10.0 mm typ  
PQFP  
44QF-16 10.0 mm typ  
PQFP  
Body  
Knee  
Tip (lead span) Pitch  
11 mm typ  
11.3 mm max  
11.6 mm typ  
12 mm typ  
0.8 mm  
12.8 mm max  
QFP  
1
SIGNAL  
TEST  
DIP  
27  
28  
29  
30  
31  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
1
DIP  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
10  
9
SIGNAL  
RA0/INT  
RA1/RT  
QFP  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
13.2 mm typ  
0.8 mm  
2
3
4
5
RE2/WR  
RE1/OE  
RE0/ALE  
Vss  
RA2  
RA3  
Which adapter is correct for your package  
RA4/RX/DT  
RA5/TX/CK  
OSC2/CLKOUT  
OSC1  
There are several 44QFP packages. Some devices are available  
in more that one 44QFP package. Lookup the lead span for the  
package you will be using. Find the matching socket in the table  
above. Find the adapter that includes that socket in the Adapter  
Construction section.  
6
7
8
9
Vss  
MCLR/Vpp  
RD7/AD15  
RD6/AD14  
RD5/AD13  
RD4/AD12  
RD3/AD11  
RD2/AD10  
RD1/AD9  
RD0/AD8  
Vdd  
Vdd  
-
RC0/AD0  
RC1/AD1  
RC2/AD2  
RC3/AD3  
RB7  
RB6  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
RB5/TCLK3  
RB4/TCLK12  
RB3/PWM2  
RB2/PWM1  
RB1/CAP2  
RB0/CAP1  
Vss  
Logical Systems maintains a device to adapter cross reference in  
our office and on our web site. Contact us or visit our web site to  
look up a manufacturer and device or package code.  
Adapter Dimensions  
1
NC  
2
3
4
Vss  
RC7/AD7  
RC6/AD6  
RC5/AD5  
RC4/AD4  
8
7
6
5
PA17C42-QD-03  
e
PA17C42-QD-16  
PA16C64-QD Data Sheet  
Doc: 17C42-QD.DOC  
Rev 03/31/04  
Logical Systems Corporation  
PO Box 6184, Syracuse, NY 13217-6184 USA  
Tel (315) 478-0722, FAX (315) 479-6753  
Page 1 of 1  
S Y S T E M S  
www.logicalsys.com, Email: info@logicalsys.com  

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