Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has officially announced the launch of its TXZ+™ Family Entry‑Class M4H Group, a line of standard microcontrollers engineered to optimize small‑scale system control across various consumer products and industrial applications. Powered by an Arm® Cortex®‑M4 core with a floating-point unit (FPU), these versatile, entry-level microcontrollers are designed to meet the growing market demands for enhanced real‑time capabilities, stability, and ease of design in increasingly sophisticated products like washing machines, air conditioners, multifunction printers, and factory automation systems. Currently distributing engineering samples to prospective clients, Toshiba addresses modern design challenges by delivering a streamlined yet highly functional component suite operating at a maximum frequency of 120MHz.
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To streamline integration and minimize external component costs, the M4H group supports a broad supply voltage range from 2.7V to 5.5V and incorporates a high‑speed oscillator boasting ±1% accuracy, making it exceptionally suited for 5V power supply configurations. Furthermore, the microcontrollers bundle critical peripheral infrastructure necessary for comprehensive system control including a 12‑bit analog‑to‑digital converter (ADC), universal asynchronous receiver/transmitter (UART), serial peripheral interface (SPI), inter‑integrated circuit (I²C), direct memory access (DMA), and timers. Notably, an advanced programmable motor driver (A‑PMD) is integrated to handle brushless DC motor control, maximizing system flexibility. To catalyze a seamless transition from initial evaluation to rapid application development, the tech pioneer is provisioning comprehensive hardware and software support, offering starter kits, sample software, CMSIS-compliant drivers, and user environments compatible with major integrated development environments (IDEs), alongside an commitment to expand documentation to continuously support diverse customer configurations.
