Single chip microcontroller

Core processor: 8051, core specification: 8 bits, speed: 48 MIPS, connectivity: EBI/EMI, I2C, SPI, UART/USART, USB, peripherals: undervoltage detection/reset, POR, PWM, temperature sensor, WDT , Number of I/Os: 40 , Program memory capacity: 64KB (64K x 8) , Program memory type: Flash memory, EEPROM capacity: - , RAM size: 4.25K x 8 , Voltage-power supply (Vcc/Vdd): 2.7V ~ 5.25V , Data Converter: A/D 32x10b , Oscillator Type: Internal, Operating Temperature: -40°C ~ 85°C (TA) , Mounting Type: Surface Mount, Package/Case: 48-TQFP , Supplier Device Package: 48-TQFP (7x7)