STMicroelectronics STM32G051K6U7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.82 | $4.82 |
| 15+ | $1.10 | $16.50 |
| 25+ | $1.08 | $27.00 |
| 50+ | $1.02 | $51.00 |
| 100+ | $0.90 | $90.00 |
| N+ | $0.18 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G0 |
| Packaging | Bulk | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 64MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 30 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 18K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 18x12b SAR; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The STM32G051K6U7 is a 32-bit ARM Cortex-M0+ microcontroller from STMicroelectronics, operating at up to 64MHz. It provides 32KB of flash and 18KB of SRAM in a compact 32-UFQFN package. The device supports a supply voltage from 1.7V to 3.6V and operates over -40°C to +105°C. Integrated features include brown-out detection, DMA, I2S, POR, PWM, and WDT, making it a versatile choice for cost-sensitive embedded applications requiring high performance in a small footprint.
- High core frequency (64MHz): Provides faster processing for real-time control loops compared to lower-speed MCUs.
- Large SRAM (18KB): Enables more complex data buffering and reduces external memory needs.
- Extended temperature range (-40°C to +105°C): Suitable for harsh industrial environments.
- Compact UFQFN package: Saves PCB space for miniaturized designs.
- Rich analog/peripheral set: Includes I2S for audio and multiple timers for PWM generation.
Compact IoT Endpoints
The 32-UFQFN package and 1.7V operation allow direct CR2032 battery powering for wireless sensor nodes.
Motor Control (BLDC/PMSM)
With 64MHz speed and advanced PWM timers, it can execute FOC algorithms with low latency for small brushless motors.
Portable Instrumentation
The 18KB SRAM supports buffering of sensor data, while the DMA enables efficient ADC sampling without CPU intervention.
Smart Home Controllers
I2S interface allows direct connection to digital audio codecs for voice-controlled devices.
Industrial I/O Modules
Brown-out detection and POR ensure reliable startup in noisy factory environments.
Battery Management Systems
The wide temperature range and low power consumption make it suitable for monitoring cells in battery packs.
- Q: What core does the STM32G051K6U7 use?
- A: It is based on the ARM Cortex-M0+ core running at up to 64MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V, suitable for low-power 3.3V systems.
- Q: How much flash and RAM are available?
- A: It has 32KB of flash memory and 18KB of SRAM.
- Q: What package is this variant?
- A: It comes in a 32-pin UFQFN package with exposed pad for thermal dissipation.
- Q: What temperature range is supported?
- A: It is rated for -40°C to +105°C, covering extended industrial needs.
STM32G051K6U7.pdf
- Q: What core does the STM32G051K6U7 use?
- A: It is based on the ARM Cortex-M0+ core running at up to 64MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V, suitable for low-power 3.3V systems.
- Q: How much flash and RAM are available?
- A: It has 32KB of flash memory and 18KB of SRAM.
- Q: What package is this variant?
- A: It comes in a 32-pin UFQFN package with exposed pad for thermal dissipation.
- Q: What temperature range is supported?
- A: It is rated for -40°C to +105°C, covering extended industrial needs.
