Fujitsu LQFP-100P Manuale operativo - Pagina 6

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4. Notes on Designing

■ Notes on designing PC board for the user system

When the header board is connected to the user system, the parts mounted around the NQPACK in

the user system may be touched the header board if the height of the parts is tall. To prevent this,

design the printed circuit board for the user system such that the components do not exceed the height

shown in Figure 2. Figure 2 shows dimension of the header board.

13.0 mm

40.0 mm

30.0 mm

User system

U1 : User system I/F connector

CN3 : Incorrect insertion prevention socket

CN1/CN2 : MCU board I/F connector

*1 : The height differs slightly depending on how the YQPACK and

NQPACK are engaged.

*2 : Japan Aviation Electronics Industry, Limited

Figure 2 Header board dimensions

PCW-1-1PW

:MAC EIGHT

WR-120SB-VF-N1 : JAE *

4-R5.0

WR-120SB-VF-N1 : JAE *

YQSOCKET100SDF

:Tokyo Eletech Corporation

YQPACK100SD

:Tokyo Eletech Corporation

NQPACK100SD

:Tokyo Eletech Corporation