Fujitsu MB2146-250 Посібник з експлуатації - Сторінка 7
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■ MCU footprint design notes
Figure 3 shows the recommended footprint dimensions of the NQPACK mounted on the printed cir-
cuit board for the user system.
Take the footprint in Figure3 into consideration as well as the footprint of the mass production MCU
when designing the printed circuit board for the user system.
To follow updated information, be sure to contact Tokyo Eletech Corporation whenever designing
the PC board.
No.1 Pin
Figure 3 Recommended footprint dimensions footprint for mounting the NQPACK
4
0.5 mm
0.25 mm