PRODUCT DATA SHEET

AD91 and AD602

Programming Adapters for PIC Family (44 pin TQFP / QFP / MQFP/ PQFP)

Product Code	Pins on skt	Pins on Base	Wiring Code	Package	Base pitch"	Miscellaneous
AD91	44	40		Q	.6	Clamshell

Product Code	Pins on skt	Pins on Base	Wiring Code	Package	Base pitch"	Miscellaneous
AD602	44	40		TQ	.6	Clamshell

For use on the following programmers

Any programmer capable of programming 40 pin DIL version of same PIC family device

Notes:

Device types

AD91	Microchip	PIC16C64/PQ, PIC16C64A/PQ, PIC16C65/PQ, PIC16C65A/PQ, PIC16C65B/PQ, PIC16C67/PQ, PIC16C74/PQ, PIC16C74A/PQ, PIC16C74B/PQ, PIC16C77/PQ, PIC16C765/PQ, PIC16C774/PQ, PIC16F871/PQ, PIC16F874/PQ, PIC16LF874/PQ, PIC16F877/PQ, PIC16LF877/PQ
AD602	Microchip	PIC16C64/PT, PIC16C64A/PT, PIC16C65/PT, PIC16C65A/PT, PIC16C65B/PT, PIC16C67/PT, PIC16C74/PT, PIC16C74A/PT, PIC16C74B/PT, PIC16C77/PT, PIC16C765/PT, PIC16C774/PT, PIC16F871/PT, PIC16F874/PT, PIC16LF874/PT, PIC16F877/PT, PIC16LF877/PT

Device package:

AD91: 44 pin QFP / PQFP / MQFP (K04-071, MS-022AB)
- Body: 10mm x 10mm
- Lead Form: 1.6/0.5 mm
- Lead Pitch: 0.8mm
- Tip to Tip: 13.2 mm

AD602: 44 pin TQFP (K04-076, MS-026ACB)
- Body: 10mm x 10mm
- Lead Form: 1.0/0.25 mm
- Lead Pitch: 0.8mm
- Tip to Tip: 12 mm

Programmer socket: 40 pin DIL

Socket Specification:

Insertions: 5000

Replaceable: No

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:

44 Pin QFP Socket	Signal Name	40 Pin DIL BASE
1	RC7	26
2	RD4	27
3	RD5	28
4	RD6	29
5	RD7	30
6	VSS	31
7	VDD	32
8	RB0	33
9	RB1	34
10	RB2	35
11	RB3	36
12	NC	-
13	NC	-
14	RB4	37
15	RB5	38
16	RB6	39
17	RB7	40
18	\MCLR / VPP	1
19	RA0	2
20	RA1	3
21	RA2	4
22	RA3	5
23	RA4	6
24	RA5	7
25	RE0	8
26	RE1	9
27	RE2	10
28	VDD	11
29	VSS	12
30	OSC1	13
31	OSC2	14
32	RC0	15
33	NC	-
34	NC	-
35	RC1	16
36	RC2	17
37	RC3 (VUSB)	18
38	RD0	19
39	RD1	20
40	RD2	21
41	RD3	22
42	RC4 (D-)	23
43	RC5 (D+)	24
44	RC6	25

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

A capacitor (10nF) is normally fitted to bypass VPP supply.
A capacitor (10nF) is normally fitted to bypass VCC supply.

Other References

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