BMD101 Product Brief (Preliminary) 2012

NeuroSky BMD101 Product Brief Rev 0.9.2

NeuroSky Confidential

Page 2

Table of Contents

Features and Benefits .....................................................................................................................................................3

High Performance Bio-Signal System-on-Chip (SoC).......................................................................................................... 3

Advanced Analog Signal Processing................................................................................................................................... 3

Powerful Digital Processing Capability .......................................................................................................................... 3

Flexible Interface ............................................................................................................................................................... 3

Low Power Consumption................................................................................................................................................... 3

ESD Protection with External Diodes ................................................................................................................................. 3

Clocking Scheme ................................................................................................................................................................ 3

Small Form Factor.............................................................................................................................................................. 4

Target Applications.........................................................................................................................................................4

Sensor Electrode requirements.......................................................................................................................................4

Device Overview.............................................................................................................................................................5

System Function ................................................................................................................................................................ 5

Analog Front End ............................................................................................................................................................... 5

Digital Signal Processing .................................................................................................................................................... 6

Notch Filter ................................................................................................................................................................... 6

Low Pass Filter............................................................................................................................................................... 6

Electrical Characteristics.................................................................................................................................................... 7

Absolute Maximum Ratings

(1),(2),(3)................................................................................................................................. 7

BMD101 Specifications, (Preliminary)........................................................................................................................... 8

Digital Output Packets Format........................................................................................................................................... 9

Data Payload Format ....................................................................................................................................................... 10

Step-By-Step Guide to Parsing a Packet .......................................................................................................................... 11

Application Block Diagram............................................................................................................................................12

Document Conventions ................................................................................................................................................12

Acronyms Definition ........................................................................................................................................................ 12

Packaging Information..................................................................................................................................................13

Package Pin Assignments................................................................................................................................................. 13

Appendix A: BMD101 SON8-3mm x 3mm x 0.6mm Package Outline.............................................................................13