STMicroelectronics STM32F031K6T7TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.24 | $7.24 |
| 15+ | $1.67 | $25.05 |
| 25+ | $1.63 | $40.75 |
| 50+ | $1.54 | $77.00 |
| 100+ | $1.36 | $136.00 |
| N+ | $0.27 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F0 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M0 |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | DMA, I2S, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 13x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-LQFP (7x7) |
| Package / Case | 32-LQFP |
| ROHS |  |
The STM32F031K6T7TR is a 32-bit microcontroller from STMicroelectronics, built on the energy-efficient ARM Cortex-M0 core. It operates at up to 48MHz, providing a balanced mix of performance and power consumption for cost-sensitive embedded designs. With 32KB of flash and 4KB of SRAM, it handles moderate firmware complexity. The device includes essential peripherals like DMA, I2S, PWM timers, and a watchdog, all housed in a compact 32-LQFP package. Its 2V to 3.6V supply range and extended temperature rating make it suitable for industrial and automotive environments.
- Efficient 48MHz Cortex-M0 core: Delivers 32-bit performance with low power draw, ideal for battery-operated devices.
- Integrated DMA controller: Offloads data transfer tasks from the CPU, improving real-time response in sensor applications.
- Wide voltage range (2V-3.6V): Simplifies power supply design, allowing direct use with 2-cell alkaline or Li-ion batteries.
- Extended temperature range (-40°C to 105°C): Ensures reliable operation in harsh industrial or automotive settings.
- Compact 32-LQFP package: Saves PCB space while providing enough I/O for control applications.
Industrial Sensor Interfaces
The 48MHz Cortex-M0 core with DMA enables efficient data acquisition from multiple analog sensors, reducing CPU load for real-time monitoring systems.
Motor Control for Small Appliances
Integrated PWM timers and WDT provide reliable pulse generation for brushless DC motor drivers in compact consumer appliances, operating within 2V-3.6V.
Portable Medical Devices
Low power consumption and 4KB SRAM support firmware for glucose meters or pulse oximeters, with I2S for audio feedback in diagnostic tools.
Smart Home Controllers
The 32-LQFP package and wide temperature range (-40°C to 105°C) suit HVAC zone controllers, handling multiple I/O with POR for safe startup.
Battery-Powered Data Loggers
With 2V minimum supply and DMA, it can log sensor data to external EEPROM while in low-power sleep modes, extending battery life in field devices.
Automotive Aftermarket Modules
Operating at 105°C and with WDT, it supports engine monitoring add-ons, processing CAN signals via SPI without external level shifters.
- Q: What is the operating voltage range of the STM32F031K6T7TR?
- A: The supply voltage range is 2V to 3.6V.
- Q: What is the maximum CPU speed?
- A: The ARM Cortex-M0 core runs at up to 48MHz.
- Q: How much flash memory does it have?
- A: It has 32KB of program flash memory.
- Q: What package is available?
- A: It comes in a 32-LQFP package.
- Q: Does it support PWM and DMA?
- A: Yes, it includes PWM channels and a DMA controller.
STM32F031K6T7TR.pdf
- Q: What is the operating voltage range of the STM32F031K6T7TR?
- A: The supply voltage range is 2V to 3.6V.
- Q: What is the maximum CPU speed?
- A: The ARM Cortex-M0 core runs at up to 48MHz.
- Q: How much flash memory does it have?
- A: It has 32KB of program flash memory.
- Q: What package is available?
- A: It comes in a 32-LQFP package.
- Q: Does it support PWM and DMA?
- A: Yes, it includes PWM channels and a DMA controller.
