PA17C42-QD-16 Logical Systems Inc., PA17C42-QD-16 Datasheet

PA17C42-QD-16

Manufacturer Part Number

PA17C42-QD-16

Description

ADAPTER 44-PQFP TO 40-DIP

Manufacturer

Logical Systems Inc.

Datasheet

1.PA17C42-QD-03.pdf (1 pages)

Specifications of PA17C42-QD-16

Module/board Type

Socket Module - PQFP

For Use With/related Products

PIC17C42(A), 43, 44

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

309-1009
PA17C42QD16

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Socket

Supported Device/Footprints

Using this adapter several Microchip devices in a 44 pin QFP

package can be programmed on 40 pin DIP programmers.

The QFP socket accepts packages with the dimensions listed

below:

Which adapter is correct for your package

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.

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

S Y

Mfgr

Microchip PIC17C42, 42A

44QF-03

44QF-16

PQFP

T E M S

Body

10.0 mm typ

Device

PIC17C43

PIC17C44

Logical Systems Corporation

PO Box 6184, Syracuse, NY 13217-6184 USA

Tel (315) 478-0722, FAX (315) 479-6753

www.logicalsys.com, Email: info@logicalsys.com

Device

PA17C42-QD(-03 or -16) Data Sheet

PA17C42-QD-03

Knee

11 mm typ

11.3 mm max

11.6 mm typ

44 pin PQFP or TQFP socket/40 pin DIP 0.6" plug

Package

44 QFP

Tip (lead span) Pitch

12 mm typ

12.8 mm max

13.2 mm typ

Device

Same

“

Footprint

Plug

40 DIP

0.8 mm

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.

The following chart shows the various socket and board part

numbers that make up these adapters.

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.

Test Sockets

Adapter Wiring

The following chart shows the connections from the QFP device

to the adapter’s DIP plug.

Adapter

PA17C42-QD-03

PA17C42-QD-16

LSC #

44QF-03

44QF-16

QFP

MCLR/Vpp

RD7/AD15

RD6/AD14

RD5/AD13

RD4/AD12

RD3/AD11

RD2/AD10

RE0/ALE

RD1/AD9

RD0/AD8

RC0/AD0

RC1/AD1

RC2/AD2

RC3/AD3

RE2/WR

SIGNAL

RE1/OE

TEST

Vss

Vdd

Style

Open Top ZIF

Lidded ZIF

Socket

44QF-03

44QF-16

PA17C42-QD-16

DIP

Mfgr/Pn

Enplas OTQ-44-0.8-03

Enplas FPQ-44-0.8-16

Top Board Bottom Board

44QFP-03

44QFP-16

OSC2/CLKOUT

PA16C64-QD Data Sheet

RB4/TCLK12

RB5/TCLK3

RA4/RX/DT

RB3/PWM2

RB2/PWM1

RA5/TX/CK

RB0/CAP1

RB1/CAP2

RC7/AD7

RC6/AD6

RC5/AD5

RC4/AD4

RA0/INT

SIGNAL

RA1/RT

OSC1

Doc: 17C42-QD.DOC

RA2

RA3

RB7

RB6

Vss

44-40-P42

Rev 03/31/04

Page 1 of 1

QFP

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