| Parameters | 
                                                                                                            
                                            | Mfr | NXP USA Inc. | 
                                                                            
                                            | Series | XA | 
                                                                            
                                            | Package | Tube | 
                                                                            
                                            | Product Status | Obsolete | 
                                                                            
                                            | Core Processor | XA | 
                                                                            
                                            | Core Size | 16-Bit | 
                                                                            
                                            | Speed | 30MHz | 
                                                                            
                                            | Connectivity | EBI/EMI, I²C, UART/USART | 
                                                                            
                                            | Peripherals | PWM, WDT | 
                                                                            
                                            | Number of I/O | 50 | 
                                                                            
                                            | Program Memory Size | 32KB (32K x 8) | 
                                                                            
                                            | Program Memory Type | OTP | 
                                                                            
                                            | EEPROM Size | - | 
                                                                            
                                            | RAM Size | 1K x 8 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | 
                                                                            
                                            | Data Converters | A/D 8x8b | 
                                                                            
                                            | Oscillator Type | External | 
                                                                            
                                            | Operating Temperature | 0°C ~ 70°C (TA) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 68-LCC (J-Lead) | 
                                                                            
                                            | Supplier Device Package | 68-PLCC (24.18x24.18) | 
                                                                            
                                            | Base Product Number | PXAS37 | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | REACH Status | REACH Unaffected | 
                                                                            
                                            | ECCN | 3A991A2 | 
                                                                            
                                            | HTSUS | 8542.31.0001 | 
                                                                            
                                            | Standard Package | 18 | 
                                                                                                    
                            
                         
                                                XA XA Microcontroller IC 16-Bit 30MHz 32KB (32K x 8) OTP 68-PLCC (24.18x24.18)