M3H Group 2 MCUs, the newest addition to Toshiba’s TXZ+ household of 32-bit MCUs, pack as much as 1 Mbyte of code flash and help over-the-air firmware updates. Primarily based on an Arm Cortex-M3 core working at as much as 120 MHz, these newest units can be utilized for the primary management of client tools, corresponding to residence home equipment and healthcare merchandise, in addition to workplace tools, like multifunction printers. They’re additionally appropriate for industrial tools and IoT purposes.
The M3H Group 2 MCUs not solely develop the code flash reminiscence capability of present M3H Group 1 MCUs from 512 kbytes to 1 Mbyte, but in addition enhance RAM capability from 66 kbytes to 130 kbytes. Different options embody 32 kbytes of knowledge flash reminiscence with a program/erase endurance of 100,000 cycles and varied interface and motor management choices, corresponding to UART, I2C, superior encoder enter circuit, and superior programmable motor management circuit.
Code flash reminiscence is applied in two separate areas of 512 kbytes every. This implementation permits directions to be learn from one space, whereas the up to date code is programmed into the opposite space in parallel. The firmware rotation operate utilizing the world swap methodology allows firmware updates with out interrupting MCU operation.
M3H Group 2 MCUs are provided in seven LQFP and QFP configurations, starting from 64 pins to 144 pins. Documentation, pattern software program with utilization examples, and driver software program to regulate peripheral interfaces can be found from Toshiba. Analysis boards and growth environments are offered in cooperation with Arm’s associate ecosystem.
Toshiba Digital Gadgets & StorageÂ
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