EM3585-RTR datasheet(3/59 Pages) SILABS

3 / 59 page

EM358x

Rev 1.0

Table of Contents

1. Related Documents and Conventions ...............................................................................5

1.1. Related Documents........................................................................................................5

1.1.1. Ember EM358x Reference Manual........................................................................5

1.1.2. ZigBee Specification ..............................................................................................5

1.1.3. ZigBee PRO Stack Profile .....................................................................................5

1.1.4. ZigBee Stack Profile ..............................................................................................5

1.1.5. Bluetooth Core Specification .................................................................................5

1.1.6. EEE 802.15.4-2003 ...............................................................................................5

1.1.7. EEE 802.11g..........................................................................................................5

1.1.8. USB 2.0 Specification ............................................................................................5

1.1.9. ARM® Cortex™-M3 Reference Manual ................................................................5

1.2. Conventions ...................................................................................................................6

2. Typical Connection Diagrams ............................................................................................9

3. Electrical Specifications....................................................................................................13

3.1. Absolute Maximum Ratings..........................................................................................13

3.2. Recommended Operating Conditions ..........................................................................13

3.3. Environmental Characteristics......................................................................................14

3.4. DC Electrical Characteristics........................................................................................14

3.5. Digital I/O Specifications ..............................................................................................19

3.6. Non-RF System Electrical Characteristics ...................................................................20

3.7. RF Electrical Characteristics ........................................................................................21

3.7.1. Receive................................................................................................................21

3.7.2. Transmit...............................................................................................................24

3.7.3. Synthesizer ..........................................................................................................26

4. EM358x System Overview.................................................................................................27

4.1. Microprocessor and Memory........................................................................................28

4.1.1. ARM® Cortex™-M3 Microprocessor ...................................................................28

4.1.2. Embedded Memory .............................................................................................29

4.2. Interrupt System ...........................................................................................................29

4.2.1. Nested Vectored Interrupt Controller (NVIC) .......................................................29

4.2.2. Event Manager ....................................................................................................29

4.2.3.

Memory Protection Unit ............................................................................29

4.3. Radio Module ...............................................................................................................29

4.3.1. Receive (Rx) Path................................................................................................29

4.3.2. Transmit (Tx) Path ...............................................................................................30

4.3.3. Integrated MAC Module.......................................................................................30

4.3.4. Packet Trace Interface (PTI)................................................................................30

4.3.5. Random Number Generator ................................................................................30

4.4. System Modules...........................................................................................................30

4.4.1. Power domains ....................................................................................................30

4.4.2. Resets..................................................................................................................31

4.4.3. Clocks ..................................................................................................................31

4.4.4. System Timers.....................................................................................................31

4.4.5. Power Management.............................................................................................31

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