| Parameters | 
                                
                                                                                                            
                                            | Terminal Pitch | 
                                            0.4mm | 
                                        
                                                                            
                                            | Reach Compliance Code | 
                                            unknown | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-XQCC-N48 | 
                                        
                                                                            
                                            | Memory Size | 
                                            32kB OTP 84kB ROM 50kB SRAM | 
                                        
                                                                            
                                            | RAM Size | 
                                            50kB | 
                                        
                                                                            
                                            | Protocol | 
                                            Bluetooth v4.2 | 
                                        
                                                                            
                                            | Power - Output | 
                                            0dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            Bluetooth | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -93dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, SPI, UART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            3.7mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            3.4mA | 
                                        
                                                                            
                                            | GPIO | 
                                            32 | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.9mm | 
                                        
                                                                            
                                            | Length | 
                                            6mm | 
                                        
                                                                            
                                            | Width | 
                                            6mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                            
                                            | Factory Lead Time | 
                                            6 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            48-VFQFN Exposed Pad | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            2011 | 
                                        
                                                                            
                                            | Part Status | 
                                            Not For New Designs | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            48 | 
                                        
                                                                            
                                            | Type | 
                                            TxRx + MCU | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3.3V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            1V | 
                                        
                                                                                                    
                            
                         
                                                DA14580-01A31 Overview
Space is saved using RF transceiver IC's 48-VFQFN Exposed Pad package. To mount, RF transceiver uses Surface Mount.Initially, it emerges as a TxRx + MCU with transceiver RF's  high efficiency and a high degree of reliability.Using advanced packaging techniques Tray, high reliability is ensured.As a result, RF transceiver operates based on the frequency of 2.4GHz.
DA14580-01A31 Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU 
 Tray is used
DA14580-01A31 Applications
There are a lot of Dialog Semiconductor GmbH DA14580-01A31 RF Transceiver ICs applications. 
- Industrial and Data Logger
 - Digital Remote
 - Patient Asset Tracking
 - LED Lighting
 - Receive
 - Automotive
 - Internet Radio
 - Medical
 - LoT applications
 - Chemical Sensors