Main Features Operating voltage range: 2.0V ~ 5.5V Operating temperature range: ©\40 ¡æ ~~ 85 ¡æ Built©\in 16bit Flip80251 MCU core Built©\in LCD / LED driver circuit, Upper to 4 COM ¡¢6COM¡¢8COM 128Kbytes FLASH ROM£¬4Kbytes xRAM Built©\in low©\power consumption real©\time clock (RTC) with temperature compensation Built©\in 4©\way independent hardware UARTs, supports the function of infrared modulation output and receive signal capture (the baud rate adaptive can be realized ) Built©\in 2©\way independent hardware 7816 protocol interface That can connect to the CPU Card & ESAM module directly¡£ Built©\in 1©\way I2C interface, that can connect to EEPROM directly. Built©\in 1©\way SPI interface Built©\in POR, BOR and LVD circuit Built©\in 11©\bits ADC channels Support various working mode (sleep/stop/normal mode)that can meet the different power requirements.
