MQP LOGOPRODUCT DATA SHEET


AD63 PICTUREAD51 PICTURE

AD62 and AD50

Package Converters for E(E)PROMs and FLASH etc (PLCC)


Product Code Pins on skt Pins on Base Wiring Code Package Base pitch" Miscellaneous
AD62 32 28 01 P .6 Clamshell

Product Code Pins on skt Pins on Base Wiring Code Package Base pitch" Miscellaneous
AD50 32 28 01 P .6 Eject, GANG

For use on the following programmers

Device types

AMD

AM2764A-##J
AM2764A-#J
AM2764AJ
Am2764J
Am27C64-###J
Am27C64-##J
Am27C64-J
Am27128A-##J
Am27128A-#J
Am27128A-J
Am27C128-###J
Am27C128-##J
Am27C128-J
Am27256-##J
Am27256-#J
Am27256-J
Am27C256-###J
Am27C256-##J
Am27C256-J
Am27512-##J
Am27512-#J
Am27512-J
Am27C512-###J
Am27C512-##J
Am27C512-J
Am2864
Am27HC256

Atmel

AT28C17-J
AT28C64-##J
AT28C64E-##J
AT28C64X-##J
AT28HC64-J
AT27C256R-J
AT27LV256R-J
AT29C256-J
AT27C512R-J
AT27C512R-K
AT27LV512R-J
AT27C256
AT27C512
AT27C513
AT27HC256
AT27HC512
AT27LV64
AT27LV256
AT27LV512

Catalyst

CAT28C17AN
CAT28C64A
CAT28C64AN
CAT28C65AN
CAT28C256

Cypress

CY27C256-J
CY27C512-J
CY27H512-J
CY7C274
CY7C271
CY7C266

Excel 2864A
2865A
Fujitsu 27C256A
27C512
Holt HT27C512
HT27LC512
Intel

N27C64
N27C64-#
N27C64-##
N27128A
N27128A-#
N27128A-##
N27C256
N27C256-#
N27011-###V##
27C128
27C256A
68C257
87C64
87C257

Macronix MX27C256Q
MX27C512Q
Microchip

28C17A/L
27C64/L
28C64A/L
27C128/L
27C256/L
27C512A/L
27C512
27HC256

National NM27C128V
NM27C256V
NM27C512V
NMC27C512AV
27C128B
27C256B
Philips 27C64A-A
27C256-A
27C512-A
Samsung KM2864AHJ
KM2864AJ
KM2865AHJ
KM2865AJ
SEEQ

NQ2864
NQ2864H
27C65
28C64
28C65
28C256
28C256A
28H256
52B33/H

Signetics 27C64A-A
27C256-A
27C512-A
ST M27C64A-C
TS27C64AFN
M27C256B-C
ST27C256FN
M27C512-C
M27C512-C
M27C405-K
27C64
27C256
27C256B
27C512
87C257
TI TMS27PC128-FM
TMS27PC512-FM
TMS27PC512-FM
27PC256
29F256
Winbond W27C512

Waferscale

27C128L
27C256L
27C512L
57C128F
57C128FB
57C256FB

Xicor X28C64BJ
X2864A
X2864B
X2864H
X28256
X28C256

Device package: 32 pin PLCC

Note: AD62 may also be used with windowed LCC devices by using a suitable packing shim. Contact sales office for details. AD50 is PLCC only.

Programmer socket: 28 pin DIL

Note: AD50 is especially useful for gang programmers, as it is less than 0.9" wide, to allow fitting to adjacent DIL socket positions.

Socket Specification:

Insertions: 5000

Replaceable: Yes

General: This range of package converters is manufactured in England to the highest standards by MQP Electronics. Every adapter sold is tested using an actual device. Our distributors should have no difficulty in supplying you quickly with any item. Specifications of our adapters can be found on our Web Site www.mqp.com

If you have any difficulty in identifying the correct converter our sales office will be pleased to advise. Our phone number is +44 1666 825 666.

Download a PDF version of this Data Sheet

Connections:

32Pin PLCC Socket Signal Name 28 Pin DIL BASE
1 nc -
2 VPP / A15 1
3 A12 2
4 A7 3
5 A6 4
6 A5 5
7 A4 6
8 A3 7
9 A2 8
10 A1 9
11 A0 10
12 nc -
13 D0 11
14 D1 12
15 D2 13
16 GND 14
17 nc -
18 D3 15
19 D4 16
20 D5 17
21 D6 18
22 D7 19
23 \CE 20
24 A10 21
25 \OE 22
26 nc -
27 A11 23
28 A9 24
29 A8 25
30 A13 26
31 A14 27
32 VCC 28

Fitted capacitors need not normally be modified but the following information is provided to assist our customers in special technical situations:

1. A location marked C2 is available to optionally fit a capacitor (eg 10nF) to bypass VPP supply (pin 2). This should not be fitted for devices which use this pin as an address line.

2. A capacitor (eg 10nF) is normally fitted to position C1 to bypass VCC supply.


Other References:

AD50: 1217287

AD62: 1217294