STMicroelectronics

STM32H503CBU6  

Microcontrollers

The STM32H503CBU6 is a high-performance microcontroller (MCU) developed by STMicroelectronics, a leading semiconductor company. It belongs to the STM32H5 series, which is designed for a wide range of applications, including industrial and consumer electronics, IoT devices, and automotive systems.

Description:

The STM32H503CBU6 is a 32-bit ARM Cortex-M33-based MCU, featuring a core frequency of up to 150 MHz. It is built on a 65 nm process technology and operates with a power supply voltage ranging from 1.71 V to 3.6 V. The device comes in a 100-pin LQFP (Low Profile Quad Flat Package) package.

Features:

1. Core: ARM Cortex-M33 CPU with a core frequency of up to 150 MHz.
2. Memory: 512 KB of Flash memory and 160 KB of SRAM.
3. Connectivity: USB 2.0 FS with USB Type-C and USB Power Delivery (PD) controller, SDIO, I2C, SPI, UART, and CAN.
4. Analog peripherals: 3x 12-bit ADC, 2x 12-bit DAC, and operational amplifiers.
5. Timers: 2x 16-bit timers, 2x 32-bit timers, and a real-time clock (RTC).
6. Security: ARM TrustZone-M and secure boot.
7. Power management: Power scaling modes, power voltage monitoring, and a low-power sleep mode.
8. Debug interface: SWD (Serial Wire Debug) and JTAG (Joint Test Action Group) interfaces.

Applications:

The STM32H503CBU6 is suitable for a wide range of applications due to its high performance, advanced connectivity options, and robust security features. Some potential applications include:

1. Industrial automation and control systems: The MCU's high performance and advanced connectivity options make it suitable for motor control, sensor interfacing, and data acquisition in industrial environments.
2. Consumer electronics: The STM32H503CBU6 can be used in devices like smart appliances, wearables, and portable electronics, thanks to its low power consumption and versatile connectivity options.
3. IoT devices: The MCU's connectivity features and low power consumption make it an ideal choice for IoT applications, such as smart home devices, smart energy management systems, and remote monitoring solutions.
4. Automotive systems: The STM32H503CBU6 can be used in various automotive applications, including body control modules, infotainment systems, and advanced driver assistance systems (ADAS), due to its robust security features and reliable performance.
5. Medical devices: The MCU's high performance, accurate analog peripherals, and low power consumption make it suitable for medical devices like patient monitoring systems, diagnostic equipment, and wearable health monitors.

In summary, the STM32H503CBU6 is a versatile and powerful microcontroller that can be used in a wide range of applications, from industrial automation to consumer electronics and IoT devices. Its high performance, advanced connectivity options, and robust security features make it an attractive choice for developers looking to create innovative and reliable solutions.

STM32H503CBU6 Documents

Download datasheets and manufacturer documentation for STM32H503CBU6

Datasheets :

STM32H503xx      

PCN Design/Specification :

Mult Dev 25/Oct/2023       STM32H56x/57x/STM32H503 06/Dec/2023