| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 98 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 25-WFBGA, WLCSP | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Number of Pins | 25 | 
                                                                            
                                            | Published | 2015 | 
                                                                            
                                            | Feature | Internal Oscillator | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 25 | 
                                                                            
                                            | HTS Code | 8542.31.00.01 | 
                                                                            
                                            | Technology | BICMOS | 
                                                                            
                                            | Voltage - Supply | 1.71V~3.6V | 
                                                                            
                                            | Terminal Position | BOTTOM | 
                                                                            
                                            | Terminal Form | BALL | 
                                                                            
                                            | Supply Voltage | 2.8V | 
                                                                            
                                            | Terminal Pitch | 0.4mm | 
                                                                            
                                            | Operating Temperature (Max) | 85°C | 
                                                                            
                                            | Operating Temperature (Min) | -40°C | 
                                                                            
                                            | Temperature Grade | INDUSTRIAL | 
                                                                            
                                            | Number of Channels | 1, UART | 
                                                                            
                                            | Max Supply Current | 500μA | 
                                                                            
                                            | uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL | 
                                                                            
                                            | Clock Frequency | 35MHz | 
                                                                            
                                            | Data Rate | 24 Mbps | 
                                                                            
                                            | Protocol | RS232, RS485 | 
                                                                            
                                            | Boundary Scan | NO | 
                                                                            
                                            | Low Power Mode | YES | 
                                                                            
                                            | Number of Serial I/Os | 1 | 
                                                                            
                                            | Bus Compatibility | I2C; IRDA; MICROWIRE; RS232; RS485; SPI | 
                                                                            
                                            | Data Transfer Rate-Max | 3 MBps | 
                                                                            
                                            | FIFO's | 128 Byte | 
                                                                            
                                            | With Auto Flow Control | Yes | 
                                                                            
                                            | Height Seated (Max) | 0.69mm | 
                                                                            
                                            | Length | 2.065mm | 
                                                                            
                                            | Width | 2.065mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                MAX3108AEWA+ Overview
The 25-WFBGA, WLCSP package is the most cost-effective.There are 1, UART channels used for transmission.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.In order to configure this device, 25 terminations are used.This device is powered by a voltage of 2.8V.Currently, this electronic part is Obsolete.As a way to communicate data, the board has 1 serial I/Os.Mounting is done through Surface Mount.UART operates on a voltage of 1.71V~3.6V.IC clock frequency is set to 35MHz.In its configuration, it is designed around the 25 pins.A few characteristics of Internal Oscillator can be found in it.Maximum operating temperature is 85°C.A minimum operating temperature of -40°C is possible.Supply currents up to 500μA are allowed.
MAX3108AEWA+ Features
1 serial I/Os
Clock frequency of 35MHz
MAX3108AEWA+ Applications
There are a lot of Maxim Integrated MAX3108AEWA+ UARTs applications. 
- Battery Operated Instruments
- Portable Applications
- Handheld Terminal
- GPS Systems
- Industrial computing
- Ethernet Network to Serial Ports
- Point-of- Sale Terminals
- Multi-port RS-232/RS-422/RS-485 Cards
- Cellular data devices
- Battery Operated Electronics