Renesas M3T-DUMMY80 User Manual

M3T-DUMMY80
Dummy IC for 80-pin 0.8-mm-pitch QFP
User’s Manual
better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap.
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any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials.
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on products at the time of publication of these materials, and are subject to change by Renesas Technology Corporation and Renesas Solutions Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corporation, Renesas Solutions Corporation or an authorized Renesas Technology product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corporation and Renesas Solutions Corporation by various means, including the Renesas home page (http://www.renesas.com).
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products contained therein.
z This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your
program you have finished developing, be sure to make a judgment on your own risk that it can be p ut to practical use by performing integration test, evaluation, or some experiment else.
z In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product. z Renesas Solutions Corporation strives to renovate or provide a workaround for product malfunction at some charge or without charge.
However, this does not necessarily mean that Renesas Solutions Corporation guarantees the renovation or the provision under any circumstances.
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fall under the application of Electrical Appliance and Material Safety Law and protection against electromagnetic interference when used in Japan.
CAUTION
Renesas Tools Homepage http://www.renesas.com/en/tools
Keep safety first in your circuit designs!
Notes regarding these materials
Precautions to be taken when using this product
If the requirements shown in the "CAUTION" sentences are ignored, the equipment may cause personal injury or damage to the products.
Rev.1.00 September 1, 2003 REJ10J0210-0100Z
(1/4)

1. Outline

The M3T-DUMMY80 is an accessory tool product which connects the emulator probe and target system. Its dimensions are the same as those of an 80-pin 0.8-mm-pitch QFP (20 x 14 mm) IC package (80P6N-A).
2. Package Components (See Figure 1)
(1) M3T-DUMMY80 main unit x 1 (2) Socket main unit x 1 (3) Socket frame (for 80P6N-A) x 2 (4)
Users manual (This manual)
(5)
Users manual (Japanese)
x 1 x 1

3. Applicable Sockets

The M3T-DUMMY80 has been tested with the following IC sockets made by Matsushita Electric Works, Ltd. Be sure to use them.
Socket main unit + socket frame (1 set): AXS4803M195C (for 80P6N-A)
Socket frame for repair (200 pieces): AXS4802M1 (for 80P6N-A)

4. Specifications

Table 1 Specifications
Applicable package
Max. permissible current 200 mA at 5 V
Insertion/removal
iterations of connector
Insulation resistance 100M or more
80P6N-A, 80P6N-C
(80-pin 0.8-mm-pitch QFP)
20 times guaranteed
5. Usage (See Figure 2)
The M3T-DUMMY80 can be used for debugging and onboard evaluation in common by mounting the socket main unit on the target board.
(1) For debugging
Mount the socket main unit on the foot pattern of the target board. And mount the M3T-DUMMY80 and socket frame on it. Then attach the connector of the emulator.
(2) For onboard evaluation
Mount the socket main unit on the foot pattern of the target board. Mount an MCU with on-chip flash memory or one-time PROM on it. Then attach the socket frame on it.
Before using the M3T-DUMMY80, be sure to read “8. Precautions on page 4.
(1) M3T-DUMMY80 main u nit
(2) Socket main unit
For 80P6N-A, 80P6N-C
(Color: white)
Figure 1 Package components
(1) Debugging
Emulator
Socket frame
M3T-DUMMY80 main unit
: No. 1 pin Be sure to align the pins.
(3) Figure 2 Usage of the M3T-DUMMY80
(2) Onboard evaluation
MCU (QFP)
Socket main unit
Foot pattern
(3) Socket frame
For 80P6N-A
(Color: blue)
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6. External Dimensions of the M3T-DUMMY80

HD
80
1
1
25
24
25
D
50
1
25
26
e
65
50
26
40
b
M
1
: Pin number of the M3T-DUMMY80
1
: Pin number of the upper connectors
64
E
41
A
HE
Pin
Upper connectors (J1, J2)
50
1
J 2
26
25
Material: Glass epoxy boardBoard Material: Bronze phosphide
Plating: Solder plating Material: Heat tolerant resin (body) Copper alloy (post, contact) Plating: Nickel-based gold plating
Figure 3 External dimensions of the M3T-DUMMY80

7. Sample Foot Pattern of the Target System

Foot pattern recommended by Matsushita Electric Works, Ltd.
4-R 0.25
Symbol
A
b D E e
HD
HE
M
1
25
Dimension: [mm]
5.0
0.3
14.0
20.0
0.8
18.0
24.0
6.3
50
J 1
Upper connector J1: AXN650585P (made by Matsushita Electric Works, Ltd.) Upper connector J2:
26
(made by Matsushita Electric Works, Ltd.)
Foot pattern for holders (x 4) (These patterns are essential.)
AXN550045P
Note:
Be sure to set up foot patterns for the holders. Make the thickness and the area of the solder-print screen thicker and larger than the foot patterns
max. 19.0
recommended so as to secure a sufficient amount of solder applied. (In carrying out manual soldering, an amount of solder sufficient for forming a larger fillet than that formed at the time of reflow is required.)
As the contacts of the I C
21.00±0.1
max. 13.0
0.80±0.05
15.00±0.1
12.00±0.05
0.50±0.05
min. 24.0
20.50±0.1
socket body touch the PC board, thus be sure to give special consideration to the patterns of traces so that no other pins touch the PC board. (Through-hole mounting is not permitted.)
0.80±0.05
18.40±0.05
0.50±0.05
19.50±0.1 min. 26.50
Unit: mm
26.50±0.1
Figure 4 Dimensions of a target foot pattern (Quoted from the specifications of IC socket for QFP by Matsushita Electric Works, Ltd.)
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8. Precautions

Cautions to Be Taken for This Product:
z Do not solder the M3T-DUMMY80 main unit directly on the target board. Be sure to use the included socket. z Before mounting the M3T-DUMMY80, be sure to check the pin positions. z Holder patterns are required at each of the four corners of the target foot pattern. (see Figure 4). z Be sure to solder the holders of the socket. An insufficient amount of solder applied to the holders may cause a poor
contact, so be careful.
z For soldering the socket and mounting the M3T-DUMMY80, refer to the supplementary document “Mounting the
Socket Included with the M3T-DUMMY80” and “Notes on Handling the M3T-DUMMY80”.
z Do not apply unnecessary stress to the M3T-DUMMY80. z Do not touch the pins of the M3T-DUMMY80. z Store the M3T-DUMMY80 in the dedicated case.
IMPORTANT
Notes on This Product:
z We cannot accept any request for repair.
z To remove the socket frame, use the dedicated tool AXY8580N1 made by Matsushita Electric Works, Ltd. To
purchase this product and the socket frame for repair, contact Matsushita Electric Works, Ltd. (http://www.mew.co.jp/e-index.html)
z For onboard evaluation, choose an appropriate socket frame by Matsushita Electric Works, Ltd. listed below.
For 80P6N-A package: Socket frame AXS4802M1 (included) For 80P6N-C package: Socket frame AXS4802N1 (not included)
z For inquiries about this product or the contents of this manual, contact your local distributor.
Renesas Tools Homepage http://www.renesas.com/en/tools
CAUTION

9. Correspondence of Connectors J1, J2

Table 2 Correspondence of the M3T-DUMMY80 and connectors J1, J2
Pin No.
of
connector
J1-1 65 J1-26 NC J2-1 1 J2-26 25 J1-2 66 J1-27 41 J2-2 2 J2-27 26 J1-3 67 J1-28 42 J2-3 3 J2-28 27 J1-4 68 J1-29 43 J2-4 4 J2-29 28 J1-5 69 J1-30 44 J2-5 5 J2-30 29 J1-6 70 J1-31 45 J2-6 6 J2-31 30 J1-7 71 J1-32 46 J2-7 7 J2-32 31 J1-8 72 J1-33 47 J2-8 8 J2-33 32
J1-9 NC J1-34 48 J2-9 9 J2-34 NC J1-10 NC J1-35 49 J2-10 10 J2-35 NC J1-11 NC J1-36 50 J2-11 11 J2-36 NC J1-12 NC J1-37 51 J2-12 12 J2-37 NC J1-13 NC J1-38 52 J2-13 13 J2-38 NC J1-14 NC J1-39 53 J2-14 14 J2-39 NC J1-15 NC J1-40 54 J2-15 15 J2-40 NC J1-16 NC J1-41 55 J2-16 16 J2-41 NC J1-17 NC J1-42 56 J2-17 17 J2-42 NC J1-18 33 J1-43 57 J2-18 18 J2-43 73 J1-19 34 J1-44 58 J2-19 19 J2-44 74 J1-20 35 J1-45 59 J2-20 20 J2-45 75 J1-21 36 J1-46 60 J2-21 21 J2-46 76 J1-22 37 J1-47 61 J2-22 22 J2-47 77 J1-23 38 J1-48 62 J2-23 23 J2-48 78 J1-24 39 J1-49 63 J2-24 24 J2-49 79 J1-25 40 J1-50 64 J2-25 NC J2-50 80
(NC: No connection)
Pin No. of M3T-
DUMMY80
Pin No.
of
connector
Pin No. of M3T-
DUMMY80
Pin No.
of
connector
Pin No. of M3T-
DUMMY80
Pin No.
of
connector
Pin No. of M3T-
DUMMY80
(4/4)
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