Fujitsu F2MC-16FX QFP-100P Manuel d'utilisation - Page 9
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5. Mounting Mass Production MCUs
To mount a mass production MCU on the user system, use the supplied HQPACK.
■ Mounting
1. Align the index mark (▲) on the NQPACK mounted on the user system with the index mark (●)
on the mass production MCU and mount the MCU on the NQPACK.
2. Confirm that the mass production MCU is correctly mounted on the NQPACK and then align the
index mark on the HQPACK with the index mark on the NQPACK (the corner with an angle cut
out of it) and insert the HQPACK into the NQPACK (see Figure 5).
The HQPACK pins are thin and easy to bend. Check that the HQPACK pins are not bent before
inserting it into the NQPACK.
3. Insert the screws for securing the HQPACK into the four holes in the HQPACK, and then evenly
tighten the diagonally opposite screws in turn using the special screwdriver that was included
with the NQPACK. Be careful to avoid overtightening the screws as this may cause a bad con-
nection.
■ Disconnection
To remove the HQPACK, remove all four screws, and pull the HQPACK vertically out from the NQ-
PACK.
6
User system
Figure 5 Mounting a mass production MCU
Screws for securing
the HQPACK
HQPACK
Mass production
MCU
NQPACK