Toshiba has started mass production of 21 40nm MCUs in the M3H group of  the TXZ+ Family Advanced Class. The M3H group includes an ARM Cortex-M3 core running at speeds up to 120MHz, integrated 512kB (max.) code flash, and 32kB data flash memory with 100k write cycle endurance as well as 64kB of RAM. The chips ...

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