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STMicroelectronics STM32F373RBT6 32-bit ARM Cortex M4 Microcontroller 72 MHz 128kB Flash 64-Pin LQFP
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.45mm |
| Length | 10.2mm |
| Model | STM32F373RBT6 |
| Width | 10.2mm |
| Mount Type | Surface |
| Core | ARM® 32-bit Cortex™ M4 CPU (72MHz max) |
| Series | STM32F3 |
| Maximum Operating Temperature | 85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 24kB |
| Communication Interfaces | I2Cs, SPIs, I2Ss, USARTs and CAN |
| Flash Memory | up to 256 Kbyte |
| Pin Count | 64 |
| Maximum Supply Voltage | 3.6V |
| Maximum Power Dissipation Pd | 444mW |
| Minimum Supply Voltage | 2V |
| Device Core | ARM Cortex M4 |
| Program Memory Size | 128kB |
| Maximum Clock Frequency | 72MHz |
| Analogue Comparators | 2 |
| Number of Timers | 15 |
| Instruction Set Architecture | DSP |
| ADCs | 4 x 12/16 Bit |
| Program Memory Type | FLASH |
| DACs | 3 x 12 Bit |
| SRAM | Up to 32 Kbyte |
Key Features
- Operates at clock frequency up to 72 MHz for efficient processing.
- Includes 24kB RAM and up to 256kB Flash memory for versatile applications.
- Supports multiple communication interfaces including I2Cs, SPIs, I2Ss, USARTs, and CAN.
- Features 3 x 12-bit DACs and 4 x 12/16-bit ADCs for precise analogue signal conversion.
- Operates within voltage range of 2 to 3.6 volts for flexibility.
- Suitable for temperature ranges from -40°C to 85°C ensuring durability.
- Equipped with 15 timers and advanced DSP instruction set architecture.
- Compact dimensions of 10.2 mm by 10.2 mm with a standard 1.45 mm height.
Product Description
STMicroelectronics STM32F373RBT6 is a 32-bit ARM Cortex M4 microcontroller featuring a high-performance 72 MHz CPU and 128kB Flash memory. It is designed for embedded applications requiring efficient digital signal processing and floating point operations.
This microcontroller combines the ARM Cortex-M4 core with a range of integrated peripherals including RTC, temperature sensor, capacitive touch sensing, and 16-bit sigma-delta ADCs. With three 12-bit DACs and four ADCs supporting up to 16 bits, it delivers high precision analogue capabilities for smart sensing and biometric sensor applications.
The STM32F3 series also incorporates 15 timers with high resolution suitable for motor control and timing critical routines, operating within a voltage range of 2 to 3.6 V and a wide temperature range from -40 to 85 °C. Its compact 64-pin LQFP package measuring 10.2 mm by 10.2 mm with a 1.45 mm height supports surface mounting.
This microcontroller supports multiple communication protocols including I2Cs, SPIs, I2Ss, USARTs, and CAN interfaces making it suitable for complex embedded networks. The embedded DSP instructions and floating point unit (FPU) enhance computational performance and energy efficiency.
Clock speed up to 72 MHz for high-speed processing. 128kB Flash memory for firmware storage with up to 256kB available in the series. 24kB of SRAM for efficient data handling. Advanced analogue peripherals including DACs, ADCs, and comparators.
Broad operating voltage and temperature range for robust applications. Multiple timers and DSP instruction support for complex control tasks. Compact LQFP 64-pin form factor suitable for tight PCB layouts.
This microcontroller is ideal for industrial, automotive, consumer electronics, and instrumentation applications requiring a balance of performance, precision, and power efficiency. Explore more Microcontrollers and semiconductor products at EnvMart for your embedded design projects.
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Frequently Asked Questions
It operates at a maximum clock frequency of 72 MHz, allowing for efficient processing capabilities.
The STM32F373RBT6 features 24kB of RAM for efficient data handling in embedded applications.
It includes 128kB of flash memory for firmware storage, with options for up to 256kB available in the series.
This microcontroller supports multiple communication interfaces including I2Cs, SPIs, I2Ss, USARTs, and CAN.
It has compact dimensions of 10.2 mm by 10.2 mm with a height of 1.45 mm, suitable for tight PCB layouts.
The STM32F373RBT6 operates within a voltage range of 2 to 3.6 volts, providing flexibility for various applications.
It can operate in a temperature range from -40°C to 85°C, ensuring suitability for diverse environments.
The STM32F373RBT6 is equipped with 15 timers, which are useful for motor control and timing-critical routines.
It features four 12/16-bit ADCs, providing high precision for analogue signal conversion.
The microcontroller includes three 12-bit DACs for precise analogue signal generation.
This microcontroller comes in a 64-pin LQFP (Low-Profile Quad Flat Package) for surface mounting.
It features an ARM® 32-bit Cortex™ M4 CPU, which supports advanced digital signal processing and floating point operations.
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