MB90F523 Datasheet - Fujitsu Media Devices

MB90F523 16-bit Proprietary Microcontroller

The MB90520 series is a general-purpose 16-bit microcontroller developed and designed by Fujitsu for process control applications in consumer products that require high-speed real-time processing. The instruction set of the F2MC-16LX CPU core inherits AT architecture of the F2MC * family with add.

MB90F523 Features

* Clock Embedded PLL clock multiplication circuit Operating clock (PLL clock) can be selected from divided-by-2 of oscillation or one to four times the oscillation (at oscillation of 4 MHz, 4 MHz to 16 MHz). The system can be operated by a sub-clock (rated at 32.768 kHz). Minimum instruction

MB90F523_FujitsuMediaDevices.pdf