TI introduces the world's smallest MCU, enabling innovation in the tiniest of applications

Core Insights - Texas Instruments (TI) has introduced the world's smallest microcontroller (MCU), the MSPM0C1104, which measures only 1.38mm², making it suitable for space-constrained applications like medical wearables and personal electronics [2][8] - The new MCU is 38% smaller than the current smallest MCU in the industry, allowing designers to optimize board space without sacrificing performance [4][8] - TI's MSPM0 MCU portfolio includes over 100 cost-effective MCUs that offer scalable configurations and enhance the sensing and control capabilities of embedded designs [3][6] Product Features - The MSPM0C1104 MCU features 16KB of memory, a 12-bit analog-to-digital converter with three channels, six general-purpose input/output pins, and compatibility with standard communication interfaces such as UART, SPI, and I2C [5] - The MCU leverages wafer chip-scale package (WCSP) technology, which allows for compact integration of high-speed analog components, maintaining computing performance without increasing board size [5][4] Market Positioning - The introduction of the MSPM0C1104 aligns with consumer demand for compact electronic devices that offer more features at a lower cost, prompting engineers to seek integrated components that maximize functionality while minimizing space [4] - TI's MSPM0 MCU portfolio is designed to accelerate time to market with pin-to-pin compatible package options and feature sets that cater to various applications, including personal electronics, industrial, and automotive sectors [6][8] Pricing and Availability - The MSPM0C1104 MCU is priced starting at US$0.20 in 1,000-unit quantities, with the overall portfolio beginning at US$0.16 [6][12] - Preproduction quantities of the MSPM0C1104 MCU are available for order on TI's website [11]