ST7263BM1/NBXTR Microcontroller

The ST7263BM1/NBXTR is a cutting-edge microcontroller unit (MCU) produced by STMicroelectronics, a leader in semiconductor solutions. This MCU is part of the ST7 family, which is renowned for its robust architecture and versatility in handling a wide range of embedded applications.

The ST7263BM1/NBXTR is built on a high-performance 8-bit core and operates at a maximum frequency of 8 MHz. Its advanced architecture enables efficient handling of interrupts and includes a wealth of peripherals that are designed to reduce the overall system cost and improve application performance.

Some of the key features of this microcontroller include:

• Memory: It comes with 8KB of Flash program memory, which is ideal for storing firmware and applications. Additionally, it has 384 bytes of RAM, providing adequate space for runtime data processing.
• I/O ports: The MCU boasts 28/32 programmable I/O lines, which provide flexibility in interfacing with external devices and sensors.
• Timers: There are three timers available – one 16-bit timer and two 8-bit timers – offering precise timing and measurement capabilities.
• Communication Interfaces: It includes an SPI and an I2C interface, facilitating communication with other microcontrollers and peripherals.
• ADC: The onboard 10-bit analog-to-digital converter with 11 channels allows the MCU to process analog signals, making it suitable for a wide range of sensor-based applications.
• Supply Voltage: It operates within a supply voltage range of 3.0 to 5.5V, accommodating various power requirements and ensuring compatibility with both 5V and 3.3V logic levels.

The ST7263BM1/NBXTR is available in a compact 20-pin SO package, making it an excellent choice for space-constrained applications. It is designed with power-saving features such as low-power wait and halt modes, which are critical for battery-operated devices.

Overall, the ST7263BM1/NBXTR MCU is a highly integrated and efficient solution for a broad array of applications, including industrial control, consumer electronics, automotive systems, and more. Its combination of memory, rich peripherals, and power efficiency makes it an ideal choice for designers looking to optimize their embedded systems.