PA40-44-P64-DZ-QF Logical Systems Inc., PA40-44-P64-DZ-QF Datasheet

PA40-44-P64-DZ-QF

Manufacturer Part Number

PA40-44-P64-DZ-QF

Description

ADAPTER 4-PIN ZIF TO 44PIN QFP

Manufacturer

Logical Systems Inc.

Datasheet

1.PA40-44-P64-DZ-QF.pdf (1 pages)

Specifications of PA40-44-P64-DZ-QF

Module/board Type

ZIF Socket

For Use With/related Products

PIC16C64, 64A, 65, 65A, 74, 74A, 77

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

Q801894

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Supported Device/Footprints

The PA40-44-P64-Dx-QF adapter accepts 40 pin DIP devices

and has a removable 44 pin QFP solder-down plug. This allows

DIP devices, or emulators with DIP plugs, to be used during

development of QFP based products. Other devices that require

the same wiring and footprint would also be supported.

The following DIP device footprints are converted to the

indicated QFP footprint.

Microchip: PIC16C64,PIC16C64A, PIC16C65, PIC16C65A,

PIC16C74, PIC16C74A, PIC16C77

Footprint: Same device 44MQFP

This QFP plug will fit most 44 pin. 0.8mm pitch, QFP land

patterns. Usually the pads extend from the body past the tip of

the device leads. This plug will fit on pads that have a minimum

span of 10.0mm or less and a maximum span of 12.0mm or

more.

The QFP Plug’s leads are dimensioned as follows.

Adapter Construction

The adapter is made up of 2 or 3 sub-assemblies. They

assemble via connectors making the adapter modular. This way

the sub-assemblies can be replaced easily.

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 following chart lists the adapters described by this datasheet

and their subassemblies.

* The circuit board always has a 40 pin DIP production socket.

The optional test socket plugs into the production socket.

Test Socket

QFP Plug

The QFP plug is removable. One is included with the adapter.

Additional QFP plugs may be ordered as PQF-44. This allows

the adapter to be used on several prototypes without de-

soldering.

S Y

LSC #

40ADZ

PQF-44

PA40-44-P64-DP-QF

PA40-44-P64-DZ-QF

Plug

Adapter

T E M S

Inner pad span

10.0mm or less

10.0 mm typ

Style

DIP ZIF

Body

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

40-ADZ *

Socket

none *

Test

PA40-44-P64-Dx-QF Data Sheet

9.6 mm typ

Mfgr/Pn

Aries 40-6554-11

Outer pad span

12.0mm or more

Knee

P64-DQ

Circuit

Board

40 pin DIP socket/44 pin QFP plug

12.0 mm typ

Tip

QFP Plug

PQF-44

0.8 mm

Pitch

Adapter Dimensions

Note: QFP Pin 1 is in the lower right corner. Microchip packaged

the QFP with a 180 degree rotation from the DIP & PLCC.

Adapter Wiring

The following chart shows the connections from the DIP device

to the adapter’s QFP plug.

DEVICE

OSC2/CLKOUT

RC3/SCK/SCL

OSC1/CLKIN

RC1/T1CKO

RA4/TOCKI

RC0/T1CKI

MCLR/Vpp

RC2/CCP1

RD0/PSP0

RD1/PSP1

RE1/WR

SIGNAL

RE0/RD

RE2/CS

RA5/SS

VDD

RA0

RA1

RA2

RA3

VSS

N/C

PA40-44-P64-DP-QF

PA40-44-P64-DZ-QF

PLUG PLUG

PA40-44-P64-Dx-QF Data Sheet

RC4/SDI/SDA

RD6/PSP6

RD5/PSP5

RD7/PSP7

RD4/PSP4

RD3/PSP3

RD2/PSP2

RC5/SDO

RB0/INT

SIGNAL

Doc: 40P64DQ.DOC

RB 7

RB 6

RB 5

RB 4

RB 3

RB 2

RB 1

VDO

VSS

RC7

RC6

N/C

Rev 06/19/00

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DEVICE

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