MB89821

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS07-12513-3E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89820 Series MB89821/823/P825/PV820 s DESCRIPTION MB89820 series is a line of single-chip microcontrollers using the F2MC-8L* CPU core which can operate at low voltage but at high speed. In addition to an LCD controller/driver allowing 200-pixel display the microcontrollers contain a variety of peripheral functions such as timers, a UART, a serial interface, and an external interrupt. The configuration of the MB89820 series is therefore best suited to control of LCD display panels. *: F2MC stands for FUJITSU Flexible Microcontroller. s FEATURES Minimum execution time: 0.8 µs/5 MHz (VCC = +5.0 V) F2MC-8L family CPU core Multiplication and division instructions 16-bit arithmetic operations Instruction set optimized for controllers Test and branch instructions Bit manipulation instructions, etc. LCD controller/driver Max. 50 segments × 4 commons Divided resistor for LCD power supply (Continued) s PACKAGES 80-pin Plastic QFP 80-pin Ceramic MQFP (FPT-80P-M11) (MQP-80C-P01) MB89820 Series (Continued) Three types of timers 8-bit PWM timer (also usable as a reload timer) 8-bit pulse width count timer (also usable as a reload timer) 20-bit time-base timer Two serial interfaces 8-bit synchronous serial interface (Switchable transfer direction allows communication with various equipment.) UART (5-, 7-, 8-bit transfer capable) External interrupt: 2 c...