| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            256-LFBGA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tray | 
                                        
                                                                            
                                            | Published | 
                                            2001 | 
                                        
                                                                            
                                            | Series | 
                                            SIAP™ | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Base Part Number | 
                                            AT75C220 | 
                                        
                                                                            
                                            | Speed | 
                                            40MHz | 
                                        
                                                                            
                                            | Core Processor | 
                                            ARM7TDMI | 
                                        
                                                                            
                                            | Voltage - I/O | 
                                            3.3V | 
                                        
                                                                            
                                            | Ethernet | 
                                            10/100Mbps (2) | 
                                        
                                                                            
                                            | Number of Cores/Bus Width | 
                                            1 Core 32-Bit | 
                                        
                                                                            
                                            | Graphics Acceleration | 
                                            No | 
                                        
                                                                            
                                            | RAM Controllers | 
                                            SDRAM | 
                                        
                                                                            
                                            | Additional Interfaces | 
                                            SPI, USART | 
                                        
                                                                            
                                            | Co-Processors/DSP | 
                                            Signal Processing; OakDSP | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                AT75C220-C256 Overview
With a packing size of 256-LFBGA, this embedded microprocessor is ideal for international shipping. Advanced packaging method Tray is used to provide high reliability. In the CPU, there are 1 Core 32-Bit cores and 1 Core 32-Bit bus width. In the series SIAP?, it is found. The CPU is cored by a processor with a number of 0 cores. Memory controllers for this CPU are SDRAM. With its SPI, USART interfaces, this microprocessor will be able to serve you better. As far as I/O is concerned, this CPU runs at 3.3V. To find variants of the microprocessor, try searching with AT75C220. 
AT75C220-C256 Features
ARM7TDMI Core
AT75C220-C256 Applications
There are a lot of Microchip Technology AT75C220-C256 Microprocessor applications. 
- Routers
 - Food and beverage
 - Printers
 - Office automation equipment and computer peripherals
 - Oil and gas
 - Tape drives
 - Industrial control field
 - Microwave ovens
 - Fax machines
 - Computed Tomography (CT scan)