UPD75216A Datasheet | NEC

DATA SHEET MOS INTEGRATED CIRCUIT µPD75216A 4-BIT SINGLE-CHIP MICROPUTER DESCRIPTION The µPD75216A is a microputer with a CPU capable of 1-, 4-, and 8-bit data processing, ROM, RAM, I/O ports, a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM, a serial interface and a vectored interrupt function integrated on a single-chip. The µPD75216A is a product with the ROM capacity and the number of display segments extended for the µPD75208. It uses the VCR, ECR and CD fluorescent display tubes as display devices and is most suitable for applications requiring the timer/watch function and high-speed interrupt servicing. It...