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7. Product Specifications
■ General specifications
Table 3 lists the general specifications of the header board.
Table 3 General Specifications
■ Main part
The main part of a header board is shown in Table 4.
Table 4 Main Part
■ 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.
Figure 7 Functional Block Diagram
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)
Name Description
MCU board I/F connector
120 pin, 0.5 mm pitch, 2-piece connector
(straight) × 2
[Model number : WR-120SB-VF-N1
(from Japan Aviation Electronics Industry, Limited) ]
Incorrect insertion prevention socket
2 pin, 2.54 mm pitch, 1-piece socket
(Straight)
[Model number : PCW-1-1-1PW (from MAC EIGHT) ]
User target system I/F connector
Socket
52 pin, 0.65 mm pitch
[Model number : YQPACK052SB (from Tokyo Eletech Corporation) ]
MCU board I/F connector
User target system I/F connector
(Socket for package)