Document Number: 38-16015 Rev. *K Page 2 of 30
Contents
Functional Description .....................................................3
Pinouts ..............................................................................3
Pin Definitions ..................................................................3
Functional Overview ........................................................4
Data Transmission Modes ...........................................4
Link Layer Modes ........................................................4
Packet Buffers .............................................................5
Auto Transaction Sequencer (ATS) ............................6
Data Rates ..................................................................6
Functional Block Overview ..............................................6
2.4 GHz Radio .............................................................6
Frequency Synthesizer ................................................6
Baseband and Framer .................................................6
Packet Buffers and Radio Configuration Registers .....6
SPI Interface ................................................................6
Interrupts .....................................................................8
Clocks ..........................................................................8
Power Management ....................................................8
Low Noise Amplifier and
Received Signal Strength Indication ...................................9
Receive Spurious Response .......................................9
Application Examples ....................................................10
Registers .........................................................................15
Absolute Maximum Ratings .......................................... 16
Operating Conditions .....................................................16
DC Characteristics .........................................................16
AC Characteristics .........................................................18
SPI Interface ..............................................................18
RF Characteristics ..........................................................19
Radio Parameters .....................................................19
Typical Operating Characteristics ................................21
AC Test Loads and Waveforms for Digital Pins ..........23
Ordering Information ......................................................24
Ordering Code Definitions .........................................24
Package Diagram ............................................................25
Acronyms ........................................................................27
Document Conventions .................................................27
Units of Measure .......................................................27
Document History Page .................................................28
Sales, Solutions, and Legal Information ......................30
Worldwide Sales and Design Support ....................... 30
Products .................................................................... 30
PSoC® Solutions ......................................................30
Cypress Developer Community .................................30
Technical Support .....................................................30
