M4A3-256/128-10YI

The M4A3-256/128-10YI is a high-performance, low-power, single-chip microcontroller manufactured by STMicroelectronics. It is based on a 32-bit ARM Cortex-M4 core with a maximum clock frequency of up to 80 MHz. It has 256 KB of Flash memory and 128 KB of RAM, and features a wide variety of peripherals and interfaces, including USB, CAN, I2C, UART, SPI, and I2S.

The integrated peripherals include a 10-bit ADC, 12-bit DAC, and a wide range of timers and counters. It also has a powerful DMA controller, which can be used to reduce CPU load and improve system performance. The chip also includes an on-chip temperature sensor and a low-power sleep mode, which helps to reduce power consumption.

The M4A3-256/128-10YI is suitable for a wide range of applications, including embedded systems, industrial automation, home automation, medical devices, and consumer electronics. It is ideal for applications that require low power consumption, high performance, and a wide range of peripherals and interfaces. It is also suitable for applications that require real-time control and data processing, as well as for applications that require high-speed communications.