User's Manual

PRELIMINARY
CYBLE-224110-00
Document Number: 002-11264 Rev. *A Page 3 of 43
Contents
Overview ............................................................................ 4
Module Description ......................................................4
Pad Connection Interface ................................................ 6
Recommended Host PCB Layout ...................................8
Power Supply Connections and Recommended
External Components .................................................... 12
Connection Options ...................................................12
External Component Recommendation ....................12
Critical Components List ...........................................15
Antenna Design .........................................................15
Electrical Specifications ................................................16
GPIO .........................................................................18
XRES .........................................................................19
Analog Peripherals ....................................................20
Digital Peripherals .....................................................24
Serial Communication ...............................................26
Memory .....................................................................27
System Resources ....................................................27
Environmental Specifications ....................................... 33
Environmental Compliance .......................................33
RF Certification ..........................................................33
Environmental Conditions ......................................... 33
ESD and EMI Protection ........................................... 33
Regulatory Information .................................................. 34
FCC ........................................................................... 34
Industry Canada (IC) Certification .............................35
European R&TTE Declaration of Conformity ............35
MIC Japan ................................................................. 36
KC Korea ...................................................................36
Packaging ........................................................................ 37
Ordering Information ...................................................... 38
Part Numbering Convention ......................................38
Acronyms ........................................................................ 39
Document Conventions ................................................. 41
Units of Measure ....................................................... 41
Document History Page ................................................. 42
Sales, Solutions, and Legal Information ...................... 43
Worldwide Sales and Design Support ....................... 43
Products ....................................................................43
PSoC® Solutions ...................................................... 43
Cypress Developer Community .................................43
Technical Support .....................................................43