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universal adapter, assigned for devices in LQFP44/TQFP44/VQFP44 package (for example NEC uPD78Fxxx series,
STM ST7xxx series, Atmel ATmega series, Microchip PIC 16xxx, PICx17xxx, PIC 18xxx, PIC 24xxx, dsPIC series, Motorola/Freescale
HCS08 series)
Suitable e.g. for Atmel MCS51 family and AVR family in TQFP44 package
operation (mechanical) life of ZIF socket - 10.000 actuations
| Ord. no. |
70-0076 |
| Socket |
ZIF QFP44, open top type |
| Bottom |
2 rows, 2x22 pins square, 0.6x0.6mm, row spacing 600mil |
| Class |
Universal |
| Subclass |
DIL/QFP |
|
|
|
Wiring is:
| TQFP |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
| DIL |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
| TQFP |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
41 |
42 |
43 |
44 |
| DIL |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
41 |
42 |
43 |
44 |
1 |
2 |
3 |
4 |
5 |
6 |
Converter manual
-
Insert converter to the device programmer ZIF
socket according to the picture placed near of it.
If you have some doubts about orientation of this
converter in device programmer ZIF socket, it is
valid general rule, the orientation of the text of
title is the same as the text on the top of the
device programmer.
-
Push the top of adapter ZIF socket to open it. Insert the device into the adapter ZIF socket.
The right position of the programmed device in adapter ZIF socket is show at picture near (mainly left above)
the adapter ZIF socket. Then release adapter ZIF socket. If you use this adapter for devices with less than
16 pins, then place device to the bottom edge of adapter ZIFsocket. Upper contacts stay unconnected.
-
Visual check interconnection between device and
converter ClamShell ZIF socket. If everything looks
OK, close it and now, device is ready for
programming.
-
Be careful, because the incorrect insertion of
converter to the device programmer ZIF socket or
device to the converter ClamShell ZIF socket can
damage the programmed device.
-
When you finish work with adapter, remove it from
the device programmer ZIF socket.
- To take out the device, open
converter ClamShell ZIF socket and remove device from it.
- When you finish work with
converter, remove it from the programmer ZIF socket.
- Do not directly touch the pins of
the converter and converter ZIF socket, because dirt
may cause errors during programming of device.
- Operation conditions: operating temperature 5°C ÷
40°C (41°F ÷ 104°F), operating humidity 20%...80%,
non condensing.
- If programming yields isn't 100% when using programming adapter or if some
unreliability appears, try to connect one 22nF-100nF multilayer capacitor (that meet the EIA X7R or Z5U
specification) between leads of adapter connected to pins VCC and GND pins of programmed chip.
- For handling with the device we recommended to use a
vacuum pick up
tool.
Accepted package(s)
| TQFP44 |
 |
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The information in this document are subject to
change without notice.
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