STMicroelectronics STM32H503KBU6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.14 | $7.14 |
| 15+ | $1.64 | $24.60 |
| 25+ | $1.60 | $40.00 |
| 50+ | $1.51 | $75.50 |
| 100+ | $1.34 | $134.00 |
| N+ | $0.27 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32H5 |
| Packaging | Tape & Reel (TR) | NULL |
| 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 | 24 |
| 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 10x12b SAR; D/A 1x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The STM32H503KBU6TR from STMicroelectronics is a high-performance ARM Cortex-M33 microcontroller running at 250MHz. It provides 128KB flash and 32KB RAM in a compact 32-UFQFN package. With a supply range of 1.71V to 3.6V, it includes advanced security features like SHA and TRNG, plus DMA, PWM, and multiple reset/detection peripherals for demanding embedded applications.
- 250MHz Cortex-M33: Delivers exceptional compute performance for real-time control.
- Hardware security (SHA, TRNG): Enables secure data processing without external ICs.
- Wide voltage range (1.71V-3.6V): Supports low-power and standard 3.3V designs.
- Compact UFQFN-32 package: Saves board space in space-constrained products.
Secure IoT Devices
The SHA and TRNG hardware accelerators enable secure boot and encrypted communication for connected sensors.
Motor Control
250MHz Cortex-M33 with PWM and DMA provides precise, low-latency control for brushless DC motors.
Industrial Automation
Fast processing and 128KB flash support complex PLC logic and fieldbus protocols.
Portable Medical Devices
Low power consumption and 1.71V operation extend battery life in wearable monitors.
Smart Grid Meters
High-speed ADC and robust reset circuitry ensure accurate energy measurement in noisy environments.
Audio Processing
I2S interface and high clock speed enable real-time audio effects in consumer audio gear.
- Q: What is the core and speed of STM32H503KBU6TR?
- A: It uses an ARM Cortex-M33 core running at up to 250MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 32KB RAM.
- Q: What security features are included?
- A: It includes SHA, TRNG, and voltage detection for secure applications.
STM32H503KBU6TR.pdf
- Q: What is the core and speed of STM32H503KBU6TR?
- A: It uses an ARM Cortex-M33 core running at up to 250MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.71V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 32KB RAM.
- Q: What security features are included?
- A: It includes SHA, TRNG, and voltage detection for secure applications.
