STMicroelectronics STM32F091VCH6
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.82 | $8.82 |
| 15+ | $5.80 | $87.00 |
| 25+ | $5.67 | $141.75 |
| 50+ | $5.36 | $268.00 |
| 100+ | $4.73 | $473.00 |
| N+ | $0.95 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F0 |
| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M0 |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | DMA, I2S, POR, PWM, WDT |
| Number of I/O | 88 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 19x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-UFBGA (7x7) |
| Package / Case | 100-UFBGA |
| ROHS |
The STM32F091VCH6 from STMicroelectronics is a 32-bit MCU based on the ARM Cortex-M0 core. It operates at 48MHz with 256KB flash and 32KB RAM. The device supports 2V to 3.6V supply and includes DMA, I2S, POR, PWM, and WDT. Housed in a 100-UFBGA, it works from -40°C to 85°C.
- Large memory: 256KB flash in a small BGA package for code-heavy applications.
- Low power: 2V operation and Cortex-M0 efficiency reduce energy consumption.
- High pin count: 100 pins provide ample GPIO for complex peripherals.
- ST ecosystem: Compatible with STM32CubeMX and HAL libraries for rapid development.
Smart Home Hubs
48MHz Cortex-M0 with 256KB flash runs Zigbee/Thread stacks for home automation gateways.
Industrial HMI
100-pin BGA and 32KB RAM support simple graphical interfaces on TFT displays.
Sensor Fusion
DMA and PWM enable multi-sensor data acquisition in robotics and drones.
Battery-Powered Devices
2V minimum supply and low-power modes extend battery life in wireless sensors.
LED Lighting Control
Multiple PWM channels drive RGB LED drivers for architectural lighting.
- Q: What core is used?
- A: ARM Cortex-M0.
- Q: What is the maximum clock speed?
- A: 48MHz.
- Q: How much flash memory is available?
- A: 256KB.
- Q: What is the package type?
- A: 100-UFBGA.
- Q: What core is used?
- A: ARM Cortex-M0.
- Q: What is the maximum clock speed?
- A: 48MHz.
- Q: How much flash memory is available?
- A: 256KB.
- Q: What is the package type?
- A: 100-UFBGA.

STM32F091VCH6.pdf