8
7. Product specification
■
General specification
Table 3 lists the general specifications of the header board.
Table 3 General specification
■
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 ICs or other internal components. A 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 YQPACK and NQPACK)
Part
Description
MCU board I/F connector
120 pins, 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 pins, 2.54 mm pitch, 1-piece socket
(Straight)
[Model number : PCW-3-1-1PW (from MAC EIGHT) ]
User target system I/F connector
Socket
100 pins, 0.65 mm pitch
[Model number : YQSOCKET100RBF (from Tokyo Eletech Corporation) ]
MCU board I/F connector
User target system I/F connector
(Package correspondence socket)
Summary of Contents for MB2146-251
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