PRODUCT DATA SHEET

AD378

Package Converter for Programming NEC uPD78P058GC / 054GC

(80 pin QFP)

Product Code	Pins on skt	Pins on Base	Wiring Code	Package	Base pitch"	Miscellaneous
AD378	80	32		Q	.6	Clamshell

For use on the following programmers

Any programmer capable of programming 32 pin DIL version of NEC 27C1001A
Adapter width is 1.7". Fits every second socket on S2000 with MP4 (maximum of 8 adapters simultaneously)

Device type

NEC
- uPD78P054GC-3B9, uPD78P058GC-3B9

Device package: 80 pin plastic QFP

Programmer socket: 32 pin DIL

Socket Specification:

Insertions:

5000

Replaceable: No

Instructions for Use:

Select EPROM type NEC 27C1001A on programmer.
IMPORTANT: Disable ID checking on programmer to prevent damage to A9 pin on micro. (This device does not have a silicon signature.)
Set programmer device address range to 00000h-07FFFh for 78P054 or 00000h-0EFFFh for 78P058. (Micro address range is smaller than equivalent EPROM, so verification will fail if address range is not reduced.)

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.

Connections:

80 Pin QFP Socket	Signal Name	32 Pin DIL BASE	Comments
1	pulldown 10K
2	pulldown 10K
3	pulldown 10K
4	VSS	16
5	pulldown 10K
6	pulldown 10K
7	VSS	16
8	pulldown 10K
9	pulldown 10K
10	pulldown 10K
11	pulldown 10K
12	pulldown 10K
13	pulldown 10K
14	pulldown 10K
15	pulldown 10K
16	pulldown 10K
17	pulldown 10K
18	pulldown 10K
19	A0	12
20	A1	11
21	A2	10
22	A3	9
23	A4	8
24	A5	7
25	A6	6
26	A7	5
27	A8	27
28	A16	2
29	A10	23
30	A11	25
31	A12	4
32	A13	28
33	VSS	16
34	A14	29
35	A15	3
36	pulldown 10K
37	pulldown 10K
38	pulldown 10K
39	pulldown 10K
40	\OE	24
41	\CE	22
42	pulldown 10K
43	pulldown 10K
44	D0	13
45	D1	14
46	D2	15
47	D3	17
48	D4	18
49	D5	19
50	D6	20
51	D7	21
52	pulldown 10K
53	pulldown 10K
54	pulldown 10K
55	pulldown 10K
56	pulldown 10K
57	pulldown 10K
58	pulldown 10K
59	pulldown 10K
60	\RESET	16
61	A9	26
62	pulldown 10K
63	\PGM	31
64	pulldown 10K
65	pulldown 10K
66	pulldown 10K
67	pulldown 10K
68	VDD	32
69	open
70	pulldown 10K
71	VPP	1
72	open
73	pulldown 10K
74	VDD	32
75	VSS	16
76	pulldown 10K
77	pulldown 10K
78	pulldown 10K
79	pulldown 10K
80	pulldown 10K

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

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

2. A capacitor (eg 10nF) is normally fitted to position C2 to bypass VDD supply.

# The RoHS symbol with the # mark attached means that a RoHS compliant version of this item is available on request.