STMicroelectronics STM32H503RBT6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.25 | $5.25 |
| 15+ | $3.45 | $51.75 |
| 25+ | $3.38 | $84.50 |
| 50+ | $3.19 | $159.50 |
| 100+ | $2.81 | $281.00 |
| N+ | $0.56 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32H5 |
| Packaging | This product has a maximum purchase limit | Tray |
| Core Processor | ARM® Cortex®-M33 |
| Core Size | 32-Bit |
| Speed | 250MHz |
| Connectivity | CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT |
| Number of I/O | 49 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 1x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (10x10) |
| Package / Case | 64-LQFP |
| ROHS |  |
The STM32H503RBT6 is a high-performance microcontroller from STMicroelectronics, built on the ARM Cortex-M33 core at 250MHz. It offers 128KB flash and 32KB RAM, with a wide supply range of 1.71V to 3.6V. This MCU includes robust security features like SHA and TRNG, along with comprehensive peripherals including DMA, I2S, PWM, and multiple reset/detection functions. Housed in a 64-LQFP package, it operates reliably from -40°C to 85°C, making it ideal for demanding embedded applications.
- High-Speed Processing: 250MHz Cortex-M33 delivers rapid computation for real-time control and DSP tasks.
- Enhanced Security: On-chip SHA and TRNG provide hardware-level encryption, reducing software overhead.
- Wide Voltage Flexibility: Supports 1.71V to 3.6V, enabling operation from single-cell batteries or standard 3.3V rails.
- Rich Peripheral Set: Includes I2S, DMA, and advanced PWM, simplifying complex system integration.
Industrial Motor Control
With a 250MHz Cortex-M33 core and advanced PWM timers, the STM32H503RBT6 enables precise, high-speed motor control loops for servo drives and industrial automation.
Secure IoT Gateways
Integrated SHA and TRNG provide hardware-accelerated encryption, making it suitable for secure data transmission in IoT edge nodes and gateways.
Smart Sensors
The DMA controller and fast ADC interface allow efficient data streaming from multiple sensors, ideal for high-resolution condition monitoring systems.
Portable Medical Devices
Low power consumption (1.71V min) combined with 128KB flash supports complex algorithms in battery-operated diagnostic tools.
Audio Processing
The I2S peripheral and high clock speed enable real-time audio sampling and processing for voice-controlled interfaces.
Power Management Systems
Voltage Detect and Brown-out Reset ensure reliable operation in power supply monitoring and battery management units.
- Q: What is the maximum operating frequency of the STM32H503RBT6?
- A: The STM32H503RBT6 operates at up to 250 MHz, based on the ARM Cortex-M33 core.
- Q: What is the supply voltage range?
- A: It supports a supply voltage from 1.71V to 3.6V, suitable for battery-powered designs.
- Q: Does it include hardware security features?
- A: Yes, it integrates a True Random Number Generator (TRNG) and SHA for secure operations.
- Q: What package is available?
- A: It comes in a 64-pin LQFP package, ideal for compact PCB layouts.
STM32H503RBT6.pdf
- Q: What is the maximum operating frequency of the STM32H503RBT6?
- A: The STM32H503RBT6 operates at up to 250 MHz, based on the ARM Cortex-M33 core.
- Q: What is the supply voltage range?
- A: It supports a supply voltage from 1.71V to 3.6V, suitable for battery-powered designs.
- Q: Does it include hardware security features?
- A: Yes, it integrates a True Random Number Generator (TRNG) and SHA for secure operations.
- Q: What package is available?
- A: It comes in a 64-pin LQFP package, ideal for compact PCB layouts.
