Fujitsu LQFP-52P operation manual Product Specifications, General specifications, Main part

7. Product Specifications

■General specifications

Table 3 lists the general specifications of the header board.

Table 3 General Specifications

Item	Description
Operating temperature and storage temperature	5 °C to 35 °C (operation) , 0 °C to 40 °C (storage)
Operating humidity and storage humidity	20 % to 80 % (operation) , 20 % to 80 % (storage)
Dimensions	Approximately 40 mm ⋅ 40 mm ⋅ 16 mm
	(Height contains that of YQPACK and NQPACK)

■Main part

The main part of a header board is shown in Table 4.

	Table 4 Main Part
Name	Description
	120 pin, 0.5 mm pitch, 2-piece connector
MCU board I/F connector	(straight) ⋅ 2
	[Model number : WR-120SB-VF-N1
	(from Japan Aviation Electronics Industry, Limited) ]
	2 pin, 2.54 mm pitch, 1-piece socket
Incorrect insertion prevention socket	(Straight)
	[Model number : PCW-1-1-1PW (from MAC EIGHT) ]
	Socket
User target system I/F connector	52 pin, 0.65 mm pitch
	[Model number : YQPACK052SB (from Tokyo Eletech Corporation) ]

■Functional block diagram

A header board performs socket conversion between the MCU board I/F connector and YQPACK. The header board does not contain any component such as an IC internally. Figure 7 shows the block diagram.

MCU board I/F connector

User target system I/F connector (Socket for package)

Figure 7 Functional Block Diagram

8