STMicroelectronics STM32F205VGT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F2
Packaging Tray |
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 120MHz
Connectivity CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 82
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 132K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F205VGT6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M3 core, operating at up to 120MHz. It offers 1MB of Flash memory and 132K x 8 RAM, packaged in a 100-LQFP. With a supply voltage range of 1.8V to 3.6V and an operating temperature range of -40°C to 85°C, it is versatile for various applications. Integrated features include Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, and WDT, making it suitable for HMI, audio, and medical applications.

  • Rich Peripheral Set: Includes LCD interface, I2S, and multiple communication protocols, reducing external component count.
  • High Memory Capacity: 1MB Flash and 132K RAM support complex applications and data buffering.
  • Efficient DMA: DMA controllers enable high-speed data transfer without CPU overhead.
  • Wide Application Range: Suitable for consumer, industrial, and medical devices due to its balanced feature set.

Human-Machine Interface (HMI) Panels

The integrated LCD interface and 120MHz Cortex-M3 core enable smooth graphics rendering on TFT displays in industrial control panels.

Audio Processing

With I2S support and 1MB Flash, it can handle audio codec algorithms for professional audio mixers or musical instruments.

Medical Monitoring Devices

The 132K RAM supports real-time processing of ECG or EEG signals, while the low-power modes extend battery life in portable monitors.

Networking and Communication

Its DMA and multiple communication interfaces (UART, SPI, I2C) make it suitable for protocol converters and industrial Ethernet gateways.

Consumer Electronics

The 100-pin package and rich peripherals support smart home controllers, wearable devices, and gaming peripherals.

Test and Measurement Equipment

High-speed ADC and PWM allow precise signal generation and measurement in oscilloscopes and data loggers.

Q: What core does the STM32F205VGT6 use?
A: It is based on the ARM Cortex-M3 core, running at up to 120MHz.
Q: How much Flash and RAM does it have?
A: It features 1MB of Flash memory and 132K x 8 bytes of RAM.
Q: What is the supply voltage range?
A: It operates from 1.8V to 3.6V.
Q: Does it support LCD interfaces?
A: Yes, it includes an LCD parallel interface, making it suitable for display applications.
Q: What package is available?
A: It comes in a 100-LQFP package.
Base Product Number : STM32F205VG
100-LQFP 120MHz 132K RAM 1MB Flash 32-bit MCU ARM Cortex-M3 audio DMA HMI I2S LCD medical
Q: What core does the STM32F205VGT6 use?
A: It is based on the ARM Cortex-M3 core, running at up to 120MHz.
Q: How much Flash and RAM does it have?
A: It features 1MB of Flash memory and 132K x 8 bytes of RAM.
Q: What is the supply voltage range?
A: It operates from 1.8V to 3.6V.
Q: Does it support LCD interfaces?
A: Yes, it includes an LCD parallel interface, making it suitable for display applications.
Q: What package is available?
A: It comes in a 100-LQFP package.