Date: 13/08/2010

8-bit microcontrollers with built-in comparator and op amp from Fujitsu Semiconductor

Fujitsu Semiconductor has developed a new series of its F2MC-8FX family of embedded flash type 8-bit microcontrollers where some of the members of this family comes with built-in analog comparator and operational amplifier. Samples of the new products are currently available, with volume shipping to start in October 2010.

Fujitsu says the MB95430H series, is launched to meet the rapidly growing demand for 8-bit microcontrollers of small system control embedding comparator and amplifier function, especially in Asia markets. The new products are targeted for use in home appliances and industrial equipment - such as induction cookers, power tools and auto-testers.

In addition to its primary function as main microcontroller unit, the new MB95430H series is also suggested as a sub-controller when current system configuration functions are insufficient, due to the availability of high current protection and various composite timer communication functions.

This series also employs a one-wire on-chip debug module that uses singe pin on the MCU for debugging. The high-precision CR oscillation circuit is built into the microcontroller as its system clock source to reduce the external components for customer’s development when necessary.

Product Line-Up

Product Name ROM Size RAM Size
MB95F432H?MB95F432K 8 KB 240 B
MB95F433H?MB95F433K 12 KB 240 B
MB95F434H?MB95F434K 20 KB 496 B