BS86E20CA Datasheet | Holtek Semiconductor

Features CPU Features - Operating Voltage - f SYS=8MHz: 1.8V~5.5V - f SYS=12MHz: 2.7V~5.5V - f SYS=16MHz: 3.3V~5.5V - Up to 0.25μs instruction cycle with 16MHz system clock at VDD=5V - Power down and wake-up functions to reduce power consumption - Oscillator types - Internal High Speed 8/12/16MHz RC - HIRC - Internal Low Speed 32k Hz RC - LIRC - External Low Speed 32.768k Hz Crystal - LXT - Multi-mode operation: FAST, SLOW, IDLE and SLEEP - Fully integrated internal oscillators require no external ponents - All instructions executed in 1~3 instruction cycles - Table read instructions - 115 powerful instructions - 12-level subroutine nesting - Bit manipulation instruction Peripheral Features - Flash Program Memory: 16K×16 - Data Memory: 1024×8 - True EEPROM Memory: 1024×8 - 20 touch key functions - fully integrated without requiring external ponents - Watchdog Timer function - In Application Programming - IAP - Up to 46 bidirectional I/O lines - Programmable I/O source current for LED applications - Two external interrupt lines shared with I/O pins - Multiple Timer Modules for time measure, input capture, pare match output, PWM output function or single pulse output function - Universal Serial Interface Module - USIM for SPI, I2C or UART munication - Fully-duplex/Half-duplex Universal Asynchronous Receiver and Transmitter Interface - UART - Dual Time Base functions for generation of fixed time interrupt...