STMicroelectronics

STM32F091RCT6J  

Microcontrollers

The STM32F091RCT6J is a microcontroller unit (MCU) developed by STMicroelectronics, a leading global semiconductor company. It belongs to the STM32 family of 32-bit microcontrollers based on the high-performance ARM Cortex-M0 core. The STM32F091RCT6J is designed for a wide range of applications, including industrial and consumer electronics, automotive systems, and IoT devices.

Description:

The STM32F091RCT6J is a high-performance, low-power microcontroller that features an ARM Cortex-M0 core with a clock speed of up to 48 MHz. It is fabricated using STMicroelectronics' 65-nm process technology, which ensures high performance and low power consumption. The MCU is available in a 64-pin LQFP (Low Profile Quad Flat Package) package.

Features:

1. ARM Cortex-M0 core with a clock speed of up to 48 MHz
2. 256 KB of Flash memory and 32 KB of RAM
3. Flexible clock source options, including internal and external oscillators, PLL, and HSI (High-Speed Internal) clock
4. Advanced peripherals, such as:
   • 1 x 12-bit ADC (Analog-to-Digital Converter) with up to 16 channels
   • 2 x 16-bit timers, including a PWM (Pulse Width Modulation) generator
   • 2 x I2C (Inter-Integrated Circuit) interfaces
   • 2 x SPI (Serial Peripheral Interface) interfaces
   • 2 x USART (Universal Synchronous/Asynchronous Receiver/Transmitter) interfaces
   • 1 x USB 2.0 full-speed device interface
   • 1 x CAN (Controller Area Network) 2.0A interface
5. Power management features, such as:
   • VBAT power supply for RTC (Real-Time Clock) and backup registers
   • Backup domain protection
   • Standby and stop low-power modes
6. Security features, including:
   • Flash memory read protection
   • Write protection against program memory
   • Secure boot
7. Debug support with SWD (Serial Wire Debug) interface

Applications:

The STM32F091RCT6J is suitable for a wide range of applications due to its high performance, low power consumption, and advanced peripherals. Some of the key applications include:

1. Industrial control systems: The STM32F091RCT6J can be used in motor control, sensor interfacing, and process automation applications.
2. Consumer electronics: The MCU can be employed in applications such as smart home devices, wearables, and portable electronics.
3. Automotive systems: The STM32F091RCT6J can be used in various automotive applications, including body control modules, infotainment systems, and power management systems.
4. IoT devices: The MCU's connectivity options, such as USB and CAN, make it suitable for IoT applications, including smart sensors, gateways, and data aggregators.
5. Medical devices: The STM32F091RCT6J can be used in medical equipment, such as patient monitoring systems, diagnostic devices, and portable medical instruments.

In summary, the STM32F091RCT6J is a versatile, high-performance microcontroller that offers a wide range of features and applications, making it suitable for various industries and applications.

STM32F091RCT6J Documents

Download datasheets and manufacturer documentation for STM32F091RCT6J

Datasheets :

STM32F091xB, STM32F091xC      

HTML Datasheet :

STM32F091xB, STM32F091xC      

PCN Design/Specification :

Marking Change 13/Dec/2022