User System Interface Board User's Manual
Table Of Contents
- Cover
- Cautions
- IMPORTANT INFORMATION
- SAFETY PAGE
- Preface
- Contents
- Section 1 Configuration
- Section 2 Environmental Conditions
- Section 3 Product Specifications
- Section 4 User Interface Specifications
- Section 5 Connection Procedures
- 5.1 Connecting User System Interface Board to User System
- 5.2 Connecting User System Interface Board to EV-Chip Board
- 5.3 Recommended Dimensions for User System Mount Pad (Footprint)
- 5.4 Dimensions for EV-Chip Board and User System Interface Board
- 5.5 Resulting Dimensions after Connecting User System Interface Board
- Section 6 Installing the MCU to the User System
- Section 7 Verifying Operation
- Section 8 Notice
- Colophon
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5.3 Recommended Dimensions for User System Mount Pad (Footprint)
Figure 10 shows the recommended dimensions for the mount pad (footprint) for the user system
with an IC socket for an FP-144F package (NQPACK144SD: manufactured by Tokyo Eletech
Corporation). Note that the dimensions in figure 10 are somewhat different from those of the
actual chip's mount pad.
Unit: mm
Tolerance: ±0.10 mm
0.50
0.257.00
23.00
19.00
0.5 x 35 = 17.5
7.0
2.00
3 - Ø1.0
0.5 x 35 = 17.5
Ø3.2
SL-type
0.50
Figure 10 Recommended Dimensions for Mount Pad