TASKING iSYSTEM ST SPC58, Руководство пользователя по оборудованию

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Solder parts
In the case of soldering the Solder part manually, it’s highly recommended to prolong the solder
pad E on the outer side (e.g., for 1.5–2 mm) during the PCB design. Note that without this modi-
fication, it’s very difficult to solder the Solder part manually.
Recommended PCB footprint dimensions:
Unit (mm)
A B C D E K L
IA176TQ-SOLDER 26 1.125 27.0 27.0 1.9 29.05 29.05
IA144TQ-SOLDER 22 1.125 23 23 2.15 25.05 25.05
BGA302 Adaptation
For ordering the correct amount of Extenders go to the ST SPC58 H Adaptations
chapter.
Side view of the Emulation Adapter, one Extender and Solder part
(each Extender adds approx. 3,25mm)
Top view of the Solder part / Extender
Use the Surface Mount Technology (SMT) to solder the Solder parts to the user target
board instead of the original microcontroller. iSYSTEM provides this soldering service
on request too.
Emulation Adapter
Unit (mm)
M N P R S T V
IEA-SPC58NH 70 70 32.6 36.4 47.5
IEA-SPC58NH-xxxxxx 70 70