Renesas M3T-SSOP42B-450 User Manual page 5

6. External Dimensions of the M3T-SSOP42B-450
1 : Pin No. of the M3T-SSOP42B-450
1 : Pin No. of the upper connector
Figure 3 External dimensions of the M3T-SSOP42B-450
7. Target Foot Pattern
Foot pattern recommended by Matsushita Electric Works, Ltd.
Figure 4 Dimensions of the target foot pattern
Board Material: Glass epoxy board
Material: Bronze phosphide
Pin
Plating:
Material: Heat tolerant resin (body)
Upper connector
(J1)
Plating:
( 3 / 4 )
Symbol Dimension (mm)
A 4.2
b 0.3
D 8.4
E 17.5
e 0.8
HD 12.4
Upper connector J1:
AXK5S50045P
(made by Matsushita Electric Works, Ltd.)
Solder plating
Copper alloy (post, contact)
Nickel-based gold plating
Unit: mm