STM32F412ZGJ6TR

STM32F412ZGJ6TR is a member of STMicroelectronics’ STM32F4 family. It uses a 32‑bit ARM Cortex‑M4 core with an FPU and DSP instructions, delivering high performance for real‑time embedded tasks. The device combines flash and RAM with a rich peripheral set: GPIO, multiple timers, ADCs/DACs, USART/UART, I2C, SPI, CAN, USB (FS/OTG), SDIO, and DMA, plus memory protection and various power modes for efficient operation. The ZGJ6TR suffix encodes packaging, temperature range, and tape‑and‑reel packaging; exact specs depend on the package. For development, ST provides CubeMX/CubeIDE with HAL and LL drivers, and you can use Keil or IAR. Common applications include motor control, USB devices, audio, data acquisition, and industrial automation. To begin: obtain the official datasheet and reference manual, install STM32CubeIDE, configure with CubeMX, then implement with HAL/LL libraries.

Key features of STM32F412ZGJ6TR (highlights):
- Core: ARM Cortex-M4F with DSP and single-precision FPU
- Speed: up to 100 MHz
- Memory: on-chip Flash up to 256 KB; SRAM up to 64 KB (sizes vary by variant)
- Peripherals: USB 2.0 Full‑Speed (OTG), CAN, multiple I2C/SPI/UART, 12‑bit ADCs, 12‑bit DAC, multiple timers and PWM
- DMA: multi-channel DMA controller
- Security/crypto: hardware AES, CRC engine, RNG
- Power: supply range 1.7–3.6 V; multiple low-power modes
- Operating temperature: typical industrial range (check datasheet for exact variant)
- Package: LQFP-100, Tape-and-Reel (TR) packaging
Note: Exact Flash/SRAM sizes and peripherals can vary by device variant within the F412 family; consult the datasheet for precise specs.

Pin count: 100 pins (LQFP-100, TR indicates tape-and-reel). Function: 32-bit ARM Cortex-M4 microcontroller (STM32F4 family) with integrated flash/RAM and peripherals for embedded applications.

Manufacturer: STMicroelectronics (ST).
What kind of company: STMicroelectronics is a European multinational semiconductor company that designs and manufactures integrated circuits and electronic components, including microcontrollers (like STM32), sensors, analog/Power devices, and MEMS. It is headquartered in Geneva, Switzerland, formed in 1987 by the merger of Italy’s SGS Microelettronica and France’s Thomson Semiconductors, and operates worldwide.

Typical application areas for STM32F412ZGJ6TR (Cortex-M4 with FPU) include:
- Industrial automation and motor control (BLDC/PMSM drives, inverters)
- Power electronics and digital power supplies
- Sensor data acquisition, instrumentation, and embedded control
- IoT edge devices, gateways, and smart devices
- Consumer electronics (home appliances, audio, wearables)
- USB/communication interfaces and embedded peripherals
- Medical and portable diagnostic equipment
- Robotics and embedded control systems
Note: Rely on datasheet for exact peripherals and performance.

LQFP-176 (20×20 mm) package, Tape‑and‑Reel option.