User's Manual
Table Of Contents
- Features:
- Operational:
- RF/Analog Features:
- MAC/Baseband Features:
- Table of Contents
- Most Current Data Sheet
- Errata
- Customer Notification System
- 1.0 Device Overview
- 2.0 Circuit Description
- 3.0 Regulatory Approval
- 4.0 Electrical Characteristics
- Appendix A: Revision History
- INDEX
- The Microchip Web Site
- Customer Change Notification Service
- Customer Support
- Reader Response
- Product Identification System
© 2009 Microchip Technology Inc. Preliminary DS70599B-page 11
MRF24J40MB
2.2 Printed Circuit Board
The MRF24J40MB module printed circuit board is con-
structed with FR4 material, four layers and
0.032 inches thick. The layers are shown in Figure 2-2
through Figure 2-6. The stack up of the PCB is shown
in Figure 2-7.
FIGURE 2-2: TOP SILK SCREEN
FIGURE 2-3: TOP COPPER FIGURE 2-4: LAYER 2 – GROUND
PLANE
Note: Top view positive Gerber.