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Jennic

Contents

1. Introduction 3

1.1. Variants 3 1.1.1. Regulatory Approvals 3

2. Specifications 4 3. Product Development 5

3.1. JN5121 Single Chip Wireless Microcontroller 5

4. Pin Configurations 6

4.1. Pin Assignment 7 4.2. Pin Descriptions 8 4.2.1. Power Supplies 8 4.2.2. SPI Memory Connections 8

5. Electrical Characteristics 9

5.1. Maximum Ratings 9 5.2. Operating Conditions 10 Appendix A Additional Information 11 A.1 Outline Drawing 11 A.2 Module PCB Footprint 14 A.3 Ordering Information 15 A.4 Tape and Reel Information: 16
A.4.1 Tape Orientation and dimensions 16 A.4.2 Cover tape details 16 A.4.3 Leader and Trailer 17 A.4.4 Reel Dimensions: 17 A.5 Related Documents 18 A.6 Federal Communication Commission Interference Statement 18 A.6.1 High Power Module usage limitation 19 A.7 Industry Canada Statement 20 A.8 RoHS Compliance 20 A.9 Status Information 21 A.10 Disclaimers 21 A.11 Version Control 22 A.12 Contact Details 23
ii JN-DS-JN5121MO-1v3.doc © Jennic 2008