STM32F412ZGJ6

STM32F412ZGJ6 is STMicroelectronics’ STM32F4 family MCU based on a 32‑bit ARM Cortex‑M4 core with single‑precision FPU and DSP instructions. It targets mid/high‑end embedded apps requiring good performance and a rich peripheral set.
Key points:
- Core and speed: Cortex‑M4 up to about 100 MHz.
- Memory: on‑chip Flash and SRAM; exact sizes depend on the package variant.
- Peripherals: broad mix including multiple timers, ADCs/DAC, USART/SPI/I2C, CAN, USB (FS OTG), SDIO, DMA, CRC, RNG, etc.
- Power: operating voltage typically 1.7–3.6 V with several low‑power modes.
- Package/variants: different pin counts and memory configurations; “ZGJ6” encodes package/revision.
- Development: supported by HAL/LL drivers, STM32CubeMX, STM32CubeIDE, and common toolchains (Keil, IAR, GCC); wide ecosystem and board options (e.g., Nucleo/Discovery).
Applications: motor control, USB devices, audio, data acquisition, sensors, and general embedded control. Always consult the specific datasheet and reference manuals for precise memory sizes, peripherals, and pinout.

STM32F412ZGJ6 features (concise):
- Core: 32‑bit ARM Cortex‑M4F with single‑precision FPU and DSP instructions; MPU; up to 100 MHz operation.
- Memory: on‑chip Flash and RAM (sizes vary by exact device variant; consult datasheet for F412ZGJ6).
- Power: operates 1.7–3.6 V; multiple low‑power modes (Sleep/Stop/Standby) with fast wake‑up.
- Peripherals: USB 2.0 OTG FS; CAN 2.0B; SDIO; SPI, I2C, UART/USART, I2S; flexible clock tree.
- Timers: multiple general‑purpose timers plus advanced‑control TIM for PWM/motor control.
- ADC/DAC: 12‑bit ADC (multi‑channel, up to ~16 channels); DAC on applicable variants.
- DMA: multi‑channel DMA controllers for high‑speed data transfer.
- Debug/boot: SWD/JTAG debug interface; flexible boot modes.
- Package: LQFP‑100 package (ZGJ6).
- Temperature range: industrial (-40 to 85 °C) variants available.
Note: exact Flash/RAM sizes and some peripheral counts can vary by device revision; check the specific datasheet for the STM32F412ZGJ6.

LQFP package: 144 pins (LQFP144) for STM32F412ZGJ6.

- Pin count: 144-pin LQFP (LQFP144).
- Function: 32-bit ARM Cortex-M4F microcontroller (STM32F4 family) with integrated Flash ROM and SRAM and peripherals such as USB OTG FS, CAN, SPI, I2C, USART, ADC/DAC, timers, etc. Exact memory sizes depend on the specific device variant.

- Manufacturer: STMicroelectronics (ST).
- What kind of company: A multinational electronics and semiconductor company (one of the world’s largest semiconductor manufacturers), headquartered in Geneva, Switzerland. It designs and manufactures microcontrollers, sensors, power devices, and other ICs, including the STM32 family.

STM32F412ZGJ6 is suited for high‑performance embedded applications. Typical areas:
- Industrial automation and motor control (PWM, sensors)
- Power electronics, smart lighting, HVAC controllers
- USB devices/OTG, audio processing, CAN/UART/SPI/I2C interfaces
- Instrumentation and medical/portable medical devices
- Consumer electronics, smart appliances, wearables
- IoT edge devices, data acquisition and sensor fusion
- Embedded control panels, meters, building automation

Do you want direct pin‑compatible ST substitutes or cross‑vendor equivalents? For ST, use the ST product selector and filter by package and memory to find nearby F4 devices (same LQFP/CG packages with similar flash/RAM). For non‑ST options, compare Cortex‑M4 MCUs from NXP TI etc. with similar flash, RAM and peripherals, but verify pinout and package compatibility.