STM32F412ZGJ6

STM32F412ZGJ6 is a mid‑range MCU from ST’s STM32F4 family. It uses a 32‑bit ARM Cortex‑M4F core with a floating‑point unit and DSP instructions, delivering efficient signal processing at up to ~100 MHz. It includes on‑chip flash and RAM (exact sizes depend on the package/variant, ZGJ6). Peripherals typically cover GPIO, multiple timers, ADCs (and sometimes a DAC), I2C, SPI, USART/UART, USB OTG FS, CAN, SDIO, and DMA. Power is in the 1.7–3.6 V range with multiple low‑power modes. Development is supported by STM32CubeMX, HAL/LL drivers, and common toolchains (Keil, IAR, GCC) plus FreeRTOS. Suitable for motor control, USB devices, data acquisition, audio, instrumentation, and general embedded control. For exact memory sizes, peripheral availability, and package details, consult the STM32F412ZGJ6 datasheet and reference manuals.

Key features of STM32F412ZGJ6 (typical, package‑dependent so check datasheet for exact numbers):
- Core: 32-bit ARM Cortex-M4F with DSP instructions and single‑precision FPU
- Speed: Up to ~100 MHz
- Memory (package‑dependent): On‑chip Flash up to about 1 MB; SRAM up to around 128 KB
- Peripherals: USB 2.0 (Full‑Speed/OTG), CAN, SDIO; SPI, I2C, USART/UART (including high‑speed/LPUART), I2S
- Timers: Advanced‑control timers plus multiple general‑purpose timers
- ADC/DAC: 12‑bit ADCs (multi‑channel); DAC available on some variants
- DMA: Dedicated DMA controller(s) for peripherals and memory
- Power and sleep: Wide operating voltage (approximately 1.7–3.6 V) with multiple low‑power modes
- Packaging/IO: Flexible package options with numerous GPIOs
- Development: Supported by STM32 HAL/LL, CubeMX/Ubuild, debugging via SWD/JTAG
Note: Exact memory size, available peripherals, and package features vary by this exact variant and package. Refer to the STM32F412 datasheet for the precise specs of your part.

- Pin count: 176-pin LQFP (LQFP176) package.
- Function: 32-bit microcontroller (ARM Cortex-M4) from STM32F4 family (STM32F412ZGJ6) with on‑chip flash/RAM and integrated peripherals.

- Manufacturer: STMicroelectronics (ST).
- What kind of company: A European multinational semiconductor and electronics company that designs, develops, and manufactures integrated circuits and components (including the STM32 microcontroller family) for automotive, industrial, consumer, and other applications.

Typical application areas for STM32F412ZGJ6 include:
- Industrial automation and motor control
- Power management, energy meters, and inverter controllers
- Consumer devices, wearables, and smart appliances
- IoT edge devices, gateways, and connectivity hubs
- Data acquisition, instrumentation, and portable measurement tools
- Audio DSP, multimedia processing, and voice/sound apps
- Human–machine interfaces with displays and touch
- Robotics, sensor fusion, and embedded perception peripherals
Note: leverages Cortex-M4 DSP/FPU for high-performance, low-power embedded tasks.

LQFP-144 package (14x14 mm).