| Parameters | 
                                                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Voltage - Supply | 3.3V | 
                                                                            
                                            | Interface | 3-Wire, PCM | 
                                                                            
                                            | Number of Circuits | 2 | 
                                                                            
                                            | Telecom IC Type | DIGITAL SLIC | 
                                                                            
                                            | RoHS Status | Non-RoHS Compliant | 
                                                                            
                                            | Factory Lead Time | 8 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 56-VFQFN Exposed Pad | 
                                                                            
                                            | Operating Temperature | 0°C~70°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | ProSLIC® | 
                                                                                                    
                            
                         
                                                SI32286-A-FMR Overview
Space is saved on the board by using the 56-VFQFN Exposed Pad package.Telecommunications equipment is packed according to Tape & Reel (TR)'s method.A Surface Mount-mount is used for mounting the telecom circuit.This  telecom IC  is composed of 2 circuits.When the voltage for 3.3V is provided, improved efficiency can be achieved.Using 0°C~70°C as the operating temperature can result in reliable performance.Telecom ICs are of type DIGITAL SLIC.With the ProSLIC? series electronic parts, it can perform similar functions of the telecommunication product	.
SI32286-A-FMR Features
Available in the 56-VFQFN Exposed Pad package
DIGITAL SLIC as telecom IC type
SI32286-A-FMR Applications
There are a lot of Silicon Labs SI32286-A-FMR Telecom applications. 
- Dual battery supply voltage SLICs
- T3 channelized access concentrators 
- T1/E1/J1 Multiplexer and Channel Banks
- Intelligent PBX
- Private branch exchange (PBX)
- SDH Multiplexers
- Home Side Box
- Wireless local loop (WLL)
- Digital Cross Connect Systems
- T2 Rates PCM Line Interface