CYBLE-022001-00
Document Number: 001-95662 Rev. *N
Page 4 of 41
Contents
Overview ............................................................................ 5
Module Description ...................................................... 5
Pad Connection Interface ................................................ 7
Recommended Host PCB Layout ................................... 8
Digital and Analog Capabilities and Connections ....... 10
Power Supply Connections
and Recommended External Components .................. 11
Power Connections ................................................... 11
Connection Options ................................................... 11
External Component Recommendation .................... 11
Critical Components List ........................................... 13
Antenna Design ......................................................... 13
Electrical Specification .................................................. 14
GPIO ......................................................................... 16
XRES ......................................................................... 18
Digital Peripherals ..................................................... 20
Serial Communication ............................................... 22
Memory ..................................................................... 23
System Resources .................................................... 23
Environmental Specifications ....................................... 28
Regulatory Information .................................................. 29
FCC ........................................................................... 29
ISED .......................................................................... 30
European R&TTE Declaration of Conformity ............ 30
MIC Japan ................................................................. 31
KC Korea ................................................................... 31
Anatel Brazil .............................................................. 32
Packaging ........................................................................ 33
Ordering Information ...................................................... 35
Part Numbering Convention ...................................... 35
Units of Measure ....................................................... 36
Document History Page ................................................. 37
Sales, Solutions, and Legal Information ...................... 41