STMicroelectronics STM32G081CBU6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.85 | $7.85 |
| 15+ | $1.80 | $27.00 |
| 25+ | $1.76 | $44.00 |
| 50+ | $1.67 | $83.50 |
| 100+ | $1.47 | $147.00 |
| N+ | $0.29 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G0 |
| Packaging | Tray | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 64MHz |
| Connectivity | HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 44 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 36K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 17x12b; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Package / Case | 48-UFQFN Exposed Pad |
| ROHS |  |
The STMicroelectronics STM32G081CBU6 is a 32-bit MCU based on the ARM Cortex-M0+ core, running at 64MHz. It provides 128KB flash and 36KB RAM, operating from 1.7V to 3.6V. The 48-UFQFN package includes DMA, I2S, PWM, and brown-out detection, making it a versatile choice for industrial and consumer applications.
- High-speed 64MHz core: Handles real-time control loops efficiently.
- Large 36KB RAM: Supports complex data buffers and state machines.
- Low 1.7V operation: Works directly with single-cell batteries.
- Rich peripherals (DMA, I2S, PWM): Reduces external component count.
Motor Control Drives
64MHz speed and advanced PWM timers enable sensorless FOC for BLDC motors.
Digital Power Supplies
High-resolution timers and DMA support efficient LLC or buck converter control.
Industrial Sensors
I2S interface connects to external ADCs for high-precision vibration monitoring.
Consumer Robotics
36KB RAM allows complex motion planning algorithms in small robots.
Smart Home Hubs
Multiple communication interfaces (I2S, PWM) support audio and lighting control.
Battery Management Systems
Low 1.7V operation enables direct connection to single-cell Li-ion batteries.
- Q: What is the maximum clock speed of the STM32G081CBU6?
- A: It runs at 64MHz using an ARM Cortex-M0+ core.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 36KB RAM.
- Q: What package is available?
- A: It comes in a 48-UFQFN package with exposed pad.
STM32G081CBU6.pdf
- Q: What is the maximum clock speed of the STM32G081CBU6?
- A: It runs at 64MHz using an ARM Cortex-M0+ core.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V.
- Q: How much flash and RAM does it have?
- A: It has 128KB flash and 36KB RAM.
- Q: What package is available?
- A: It comes in a 48-UFQFN package with exposed pad.
