| Parameters | 
                                                                                                                        
                                                | Mfr | Infineon Technologies | 
                                                                                    
                                                | Series | C16xx | 
                                                                                    
                                                | Package | Tray | 
                                                                                    
                                                | Product Status | Obsolete | 
                                                                                    
                                                | Core Processor | C166 | 
                                                                                    
                                                | Core Size | 16-Bit | 
                                                                                    
                                                | Speed | 25MHz | 
                                                                                    
                                                | Connectivity | CANbus, EBI/EMI, SPI, UART/USART | 
                                                                                    
                                                | Peripherals | POR, PWM, WDT | 
                                                                                    
                                                | Number of I/O | 111 | 
                                                                                    
                                                | Program Memory Size | - | 
                                                                                    
                                                | Program Memory Type | ROMless | 
                                                                                    
                                                | EEPROM Size | - | 
                                                                                    
                                                | RAM Size | 4K x 8 | 
                                                                                    
                                                | Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | 
                                                                                    
                                                | Data Converters | A/D 16x10b | 
                                                                                    
                                                | Oscillator Type | External | 
                                                                                    
                                                | Operating Temperature | -40°C ~ 125°C (TA) | 
                                                                                    
                                                | Mounting Type | Surface Mount | 
                                                                                    
                                                | Package / Case | 144-BQFP | 
                                                                                    
                                                | Supplier Device Package | P-MQFP-144-8 | 
                                                                                    
                                                | Base Product Number | C167SRLM | 
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                                    
                                                | REACH Status | REACH Unaffected | 
                                                                                    
                                                | ECCN | EAR99 | 
                                                                                    
                                                | HTSUS | 8542.31.0001 | 
                                                                                    
                                                | Other Names | SP001691004 | 
                                                                                    
                                                | Standard Package | 1 | 
                                                                                                                
                                
                             
                                                C166 C16xx Microcontroller IC 16-Bit 25MHz ROMless P-MQFP-144-8