FEATURES
z 16-bit bi-directional I/O port. z PDM (Pulse Density Modulator) output. z Buzzer output. z I2C serial I/O port (slave mode only). z 4 x 12 LCD drivers. z One 6-channel 14-bit fully differential input analog to digital converter(ADC) z One low noise amplifier z 2 external Interrupts Analog FEATURES
z 6-channel Sigma-Delta ADC with programmable output rate and resolution. z Low noise (1μV Vpp without chopper, 0.5μV Vpp with chopper, 0.1Hz~1Hz) OPAMP with chopper controller. Special Microcontroller FEATURES
z External 32768Hz crystal oscillator (RTC). z Embedded Low Voltage Reset (LVR) and Low Voltage Detector (LVD). Note: LVR Operating Temperature is -40°C ~ 60°C. Please use reset IC when operating temperature is over 60°C. z Embedded charge pump (Voltage Doubler) and voltage regulator (3.6V regulated output). z Embedded bandgap voltage reference (typical 1.16V±50mV, 100ppm/°C). z 5 Interrupt sources (external: 3, internal: 2). z Internal silicon temperature sensor. z Watchdog timer (WDT). z Embedded 1.0 MHz oscillator. z Package: 57-pin dice form, 64-pin LQFP.
Fortune
