| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            18 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            48-LQFP Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~105°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2010 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | Applications | 
                                            Automotive | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.25V~5.5V | 
                                        
                                                                            
                                            | Base Part Number | 
                                            MM912G634 | 
                                        
                                                                            
                                            | Interface | 
                                            LIN, SCI | 
                                        
                                                                            
                                            | Number of I/O | 
                                            9 | 
                                        
                                                                            
                                            | RAM Size | 
                                            2K x 8 | 
                                        
                                                                            
                                            | Core Processor | 
                                            S12 | 
                                        
                                                                            
                                            | Program Memory Type | 
                                            FLASH (48kB) | 
                                        
                                                                            
                                            | Controller Series | 
                                            HCS12 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                MM912G634DC1AER2 Overview
Because of its outstanding performance, it is the perfect choice for Automotive.There is an option to purchase it in the 48-LQFP Exposed Pad package, which saves space.Surface Mount is used for mounting.Application Specific Microcontroller comes in a Tape & Reel (TR) package.Application Specific Microcontroller is equipped wApplication Specific Microcontrollerh a S12 core processor.When working, it is recommended that the temperature be kept at -40°C~105°C.The type of memory it uses is FLASH (48kB).Due to the 2.25V~5.5V supply voltage, a high degree of efficiency can be achieved.9 I/Os are present on the device.A comparable component can be found by using the base part number MM912G634.This device is a member of the HCS12 controller family.
MM912G634DC1AER2 Features
48-LQFP Exposed Pad package
Mounting type of Surface Mount
MM912G634DC1AER2 Applications
There are a lot of NXP USA Inc. MM912G634DC1AER2 Microcontroller applications. 
- Current meter
 - Process control devices
 - Robots
 - Paper shredders
 - Printers
 - Instrument control
 - Smart instruments
 - PDAs, game consoles
 - Industrial instrumentation devices
 - Toys