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Fujitsu’s 8-bit Embedded Flash MCUs have integrated analogue comparators and Op-Amp for energy-saving efficiency

31st August 2011

Fujitsu

ES Admin

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Fujitsu Semiconductor Europe has announced the availability of a new series of its F2MC-8FX family of high-performance 8-bit microcontrollers with embedded flash memory. The new 32-pin MB95F430 series includes several products with four channels of built-in analogue voltage comparators as well as an operational amplifier. It is designed to meet the rapidly growing demand for 8-bit microcontrollers for system control of small home appliances, lighting and industrial equipment, such as LED ballasts, induction heating, DC-DC converters, power tools and battery chargers

In addition to being used as a main microcontroller unit, the new MB95F430 series is also ideally suitable as a sub-controller due to its various powerful peripherals, including several 8- and 16-bit timers, 17 channels of 10-bit ADC, PWM, I2C and USART serial communication modules and many more. The on-chip high precision RC oscillator and a low-voltage detection circuit help to reduce BOM cost, while the Dual Operation Flash memory with up to 100,000 erase cycles and 20-year data retention negate the need for external E2PROM.

The on-chip debug module with single-wire interface, speeds-up software development using the Softune Integrated Development Environment – Fujitsu’s fully-featured tool chain for F2MC-8FX family MCUs.

The new product series currently comprises six devices and is available in mass production. It comes in 32-pin LQFP packages, with memory ranging from 8KB flash / 240B RAM to 20KB flash / 496B RAM.

Product Line-Up

Product Name Flash Size RAM Size

MB95F432H, MB95F432K 8KB 240B

MB95F433H, MB95F433K 12KB 240B

MB95F434H, MB95F434K 20KB 496B