| Parameters | 
                                                                                                            
                                            | Frequency | 2.4GHz | 
                                                                            
                                            | Memory Size | 60kB Flash 4kB RAM | 
                                                                            
                                            | Data Rate | 250kbps | 
                                                                            
                                            | Utilized IC / Part | MC13213 | 
                                                                            
                                            | Power - Output | 0dBm | 
                                                                            
                                            | RF Family/Standard | 802.15.4 | 
                                                                            
                                            | Antenna Type | Antenna Not Included, U.FL | 
                                                                            
                                            | Sensitivity | -92dBm | 
                                                                            
                                            | Serial Interfaces | I2C, UART | 
                                                                            
                                            | Current - Receiving | 45mA | 
                                                                            
                                            | Current - Transmitting | 43mA | 
                                                                            
                                            | Sensitivity (dBm) | -92 dBm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Factory Lead Time | 16 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | PCB Module | 
                                                                            
                                            | Operating Temperature | -40°C~85°C | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2010 | 
                                                                            
                                            | Series | PAN4561L | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Voltage - Supply | 2.7V~3.4V | 
                                                                                                    
                            
                         
                                                ENW-C9A21B4EF Overview
Surface Mount represents this RF Transceiver' mounting method.There is an optimized performance in this RF Transceiver module because it utilizes the Tape & Reel (TR) package.When operating, Transceiver's operating temperature should be kept at -40°C~85°C.Known as a RF Transceiver Module, this module is part of the PAN4561L family.It is possible to supply 2.7V~3.4V volts to the RF Transceiver.2.4GHz is the frequency of the RF Transceiver Module.Many applications use this Transceiver  with Surface Mount mounted.
ENW-C9A21B4EF Features
Surface Mount
Tape & Reel (TR) package
2.7V~3.4V volts
ENW-C9A21B4EF Applications
There are a lot of Panasonic Electronic Components ENW-C9A21B4EF RF Transceiver Modules applications. 
- Power management
- Digital Remote
- Utility and Smart Energy
- Health care
- Industrial and Data Logger
- Medical
- Remote Device Management
- Retail
- Wireless Price Tags
- Internet of Things (IoT)