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STMicroelectronics 32 bit ARM Cortex M4 Microcontroller STM32F373CBT6, 72 MHz, 128kB FLASH, 48-Pin LQFP
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.45mm |
| Length | 7.2mm |
| Model | STM32F373CBT6 |
| Width | 7.2mm |
| 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 | 48 |
| Maximum Supply Voltage | 3.6V |
| Maximum Power Dissipation Pd | 364mW |
| 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
- Built on the ARM Cortex M4 core architecture for high performance embedded applications.
- Operates at a maximum supply voltage of 3.6 V and supports low voltage down to 2 V.
- Includes advanced analog peripherals such as 3 x 12-bit DACs and 4 x 12/16 bit ADCs for precise measurements.
- Offers 15 timers for motor control and timing functionalities.
- Designed to operate reliably in temperatures ranging from -40°C to 85°C.
- Features integrated DSP instructions and a floating point unit enhancing computation efficiency.
- Compatible with multiple communication interfaces including I2C, SPI, I2S, USART, and CAN.
- Compact 7.2mm x 7.2mm x 1.45mm LQFP package for space-constrained designs.
Product Description
STMicroelectronics STM32F373CBT6 is a 32-bit ARM Cortex M4 microcontroller operating at 72 MHz, designed for embedded applications requiring digital signal processing and floating point operations. Featuring 128kB of Flash memory and 24kB of RAM in a compact 48-Pin LQFP package, it offers a robust platform for high performance and mixed-signal processing.
This microcontroller integrates a rich set of peripherals including 3 x 12-bit DACs, 4 x 12/16 bit ADCs with up to 5 MSPS, and advanced analog components such as two analog comparators and programmable gain amplifiers. Its 15 timers support complex motor control and timing requirements with timing resolution better than 7ns.
Operating on a supply voltage range of 2 V to 3.6 V, the STM32F373CBT6 withstands industrial temperature extremes from -40°C to +85°C, making it suitable for automotive, industrial automation, and consumer applications. The device also supports various communication protocols like I2C, SPI, I2S, USART, and CAN, providing flexible interfacing options.
Its architecture includes a floating point unit (FPU) and memory protection unit (MPU) combined with an embedded trace macrocell (ETM) to facilitate debugging and fault tolerance. The core coupled memory (CCM) architecture enhances execution speed for time-critical routines.
The device's compact dimensions (7.2mm length and width, 1.45mm height) and surface-mount LQFP package make it ideal for applications where PCB space is limited without compromising performance.
Offers high-performance computing with ARM Cortex M4 core and DSP instructions. Incorporates advanced analog features for precision sensing and control. Wide temperature and voltage range ensures reliability in harsh environments.
Rich communication interfaces enable versatile connectivity for complex systems. Suitable for embedded, automotive, industrial, and consumer applications. Explore other Microcontroller solutions at EnvMart for further project requirements.
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Frequently Asked Questions
The STM32F373CBT6 operates at a maximum frequency of 72 MHz.
It operates within a supply voltage range of 2 V to 3.6 V.
This model features 128 kB of Flash memory.
The microcontroller has dimensions of 7.2 mm x 7.2 mm x 1.45 mm.
It supports multiple communication interfaces including I2C, SPI, I2S, USART, and CAN.
The device is designed to operate reliably in temperatures ranging from -40°C to 85°C.
This microcontroller includes 15 timers for motor control and timing functionalities.
It has 24 kB of RAM.
The STM32F373CBT6 integrates 3 x 12-bit DACs and 4 x 12/16 bit ADCs for precise measurements.
It comes in a compact LQFP package.
Yes, it features a floating point unit (FPU) for enhanced computation efficiency.
The maximum power dissipation is 364 mW.
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