User's Manual

PRELIMINARY
CYBLE-224116-01
Document Number: 002-12524 PRELIMINARY Page 3 of 42
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 Specification .................................................. 16
GPIO ......................................................................... 18
XRES......................................................................... 19
Analog Peripherals .................................................... 19
Digital Peripherals ..................................................... 23
Serial Communication ............................................... 25
Memory ..................................................................... 26
System Resources .................................................... 26
Environmental Specifications ....................................... 32
Environmental Compliance ....................................... 32
RF Certification.......................................................... 32
Environmental Conditions ......................................... 32
ESD and EMI Protection ........................................... 32
Regulatory Information.................................................. 33
FCC........................................................................... 33
Industry Canada (IC) Certification............................. 34
European R&TTE Declaration of Conformity ............ 34
MIC Japan................................................................. 35
KC Korea................................................................... 35
Packaging........................................................................ 36
Ordering Information...................................................... 37
Part Numbering Convention...................................... 37
Acronyms........................................................................ 38
Document Conventions ................................................. 40
Units of Measure ....................................................... 40
Document History Page................................................. 41
Sales, Solutions, and Legal Information ...................... 42
Worldwide Sales and Design Support....................... 42
Products .................................................................... 42
PSoC® Solutions ...................................................... 42
Cypress Developer Community................................. 42
Technical Support ..................................................... 42