STMicroelectronics

ST890DTR

ST890DTR is a high-performance, low-power microcontroller from STMicroelectronics. It is based on the popular 8051 microcontroller architecture and is designed for use in a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The ST890DTR is a 16-bit microcontroller that features a high-speed CPU, up to 128KB of flash memory, and a range of integrated peripherals. It is available in a compact, low-profile QFN package, making it ideal for use in space-constrained applications.

Features:

• 16-bit CPU with high-speed clock up to 32MHz
• Up to 128KB of flash memory for program storage
• 8KB of RAM for data storage
• A range of integrated peripherals, including UART, SPI, I2C, and USB interfaces
• On-chip debugging and programming support
• Low-power operation, with multiple power-saving modes
• Robust security features, including secure boot and flash memory protection

Applications:

The ST890DTR is suitable for a wide range of applications, including:

• Automotive: Engine control, safety systems, and infotainment systems
• Industrial: Control systems, motor control, and sensor interfaces
• Consumer Electronics: Smart home devices, wearables, and portable electronics
• Medical Devices: Patient monitoring systems and portable medical equipment
• Security Systems: Access control, intrusion detection, and video surveillance

Overall, the ST890DTR is a versatile and powerful microcontroller that offers a range of features and capabilities to meet the demands of a wide range of applications. Its low-power operation and robust security features make it an ideal choice for applications where performance, reliability, and security are critical.