NXP Semiconductors PXAS30KFA,512 Connectivity: EBI/EMI, I??C, UART/USART Core: 80C51 Core Processor: XA Core Size: 16-Bit Data Bus Width: 16 bit Data Converters: A/D 8x8b Data Ram Size: 1 KB Eeprom Size: - Interface Type: I2C, UART Maximum Clock Frequency: 30 MHz Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 40 C Mounting Style: SMD/SMT Number Of I /o: 32 Number Of Programmable I/os: 50 Number Of Timers: 3 On-chip Adc: 8 bit, 8 Channel Operating Supply Voltage: 2.7 V to 5.5 V Operating Temperature: -40?°C ~ 85?°C Oscillator Type: External Package / Case: 68-PLCC Peripherals: PWM, WDT Processor Series: PXAS3x Program Memory Size: - Program Memory Type: ROMless Ram Size: 1K x 8 Series: XA Speed: 30MHz Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V Other Names: 568-3535-5, 935262382512, PXAS30KFA