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PA17C42-DP(-PP) Data Sheet
40 pin DIP socket/44 pin PLCC plug
Supported Device/Footprints
Adapter Construction
The PA17C42-DP adapter accepts 40 pin DIP devices and plugs
The adapter is made up of 2 sub-assemblies. They assemble via
into 44 pin PLCC production sockets. This allows DIP devices,
connectors making the adapter modular. This way the sub-
or emulators with DIP plugs, to be used during development of
assemblies can be replaced when they wear out.
PLCC based products.
When disassembling the adapter take care not to bend the pins.
The PA17C42-DP-PP has a production socket only.
When reassembling the adapter note the pin 1 indicators to align
the parts correctly.
Device
Footprint
Mfgr
Device
Package
Device
Plug
Test Socket
40 pin DIP test socket:
Microchip PIC17C42
40 DIP
PIC17C42
44 PLCC
Aries Part #: 40-6554-11
LSC Part #: 40ADZ
"
PIC17C42A
"
PIC17C42A
"
"
PIC17C43
"
PIC17C43
"
P42-DP
"
PIC17C44
"
PIC17C44
"
Accepts the test socket and remaps the signals to the 44 PLCC
plug.
Adapter Dimensions
Adapter Wiring
The following chart shows the connections from the DIP device
to the adapter's PLCC plug.
DIP
SIGNAL
PLCC
PLCC
SIGNAL
DIP
1
Vdd
1
44
Vdd
1
N/C
-
2
43
RD0/AD8
40
2
RC0/AD0
3
42
RD1/AD9
39
3
RC1/AD1
4
41
RD2/AD10
38
4
RC2/AD2
5
40
RD3/AD11
37
5
RC3/AD3
6
39
RD4/AD12
36
6
RC4/AD4
7
38
RD5/AD13
35
7
RC5/AD5
8
37
RD6/AD14
34
8
RC6/AD6
9
36
RD7/AD15
33
9
RC7/AD7
10
35
MCLR/Vpp
32
10
Vss
11
34
Vss
31
PA17C42-DP
10
Vss
12
33
Vss
31
11
RB0/CAP1
13
32
RE0/ALE
30
12
RB1/CAP2
14
31
RE1/OE
29
13
RB2/PWM1
15
30
RE2/WR
28
14
RB3/PWM2
16
29
TEST
27
15
RB4/TCLK12
17
28
RA0/INT
26
16
RB5/TCLK3
18
27
RA1/RT
25
17
RB6/RB7
19
26
RA2
24
18
OSC1
20
25
RA3
23
19
OSC2/CLKO
21
24
RA4/RX/DT
22
20
UT
22
23
RA5/TX/CK
21
PA17C42-DP-PP
Logical Systems Corporation
PA17C42-DP(-PP) Data Sheet
PO Box 6184, Syracuse, NY 13217-6184 USA
Doc: 17C42-DP.DOC
Tel (315) 478-0722, FAX (315) 479-6753
Rev 6/16/99
S Y S T E M S www.logicalsys.com, Email: info@logicalsys.com
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