STM32F412ZGJ6TR

STM32F412ZGJ6TR is an STMicroelectronics MCU from the STM32F4 family. It uses an ARM Cortex-M4 core with a single-precision FPU and DSP instructions, designed for high-performance embedded apps requiring signal processing. The “ZGJ6TR” suffix encodes the exact package, temperature range and date code; the precise Flash/RAM size and I/O peripherals depend on the specific device variant.
Common features across F412 devices include:
- CPU: up to ~100 MHz, Cortex-M4 with FPU and DSP
- Memory: Flash and RAM (sizes vary by variant)
- Peripherals: multiple timers (including advanced-control), ADCs (12-bit), and DAC (where present)
- Communications: USART/UART, SPI, I2C, CAN, and USB OTG FS (and/or USB FS)
- Other: power-management modes (Sleep/Stop/Standby), clock options via PLL and prescalers
Scope: suitable for motor control, industrial, consumer, and sensor applications requiring performance and DSP capabilities.
Development: STM32CubeIDE, HAL/LL drivers, and example projects; extensive ecosystem with evaluation boards and middleware.
For exact specs (Flash/RAM, pin count, package), consult the STM32F412ZG datasheet and reference manual for the ZGJ6TR variant.

Here are the key features of the STM32F412ZGJ6TR (ST STM32F4 family):
- CPU: 32-bit ARM Cortex-M4F core with floating-point unit and DSP instructions
- Clock: up to 100 MHz
- Memory: embedded Flash and SRAM (sizes depend on the exact device variant/package)
- USB: USB 2.0 Full-Speed with OTG capability
- CAN: CAN 2.0B interface
- Serial/I/O: multiple USART/UARTs, I2C, SPI (and I2S)
- SD interface: SDIO for SD/SDIO cards
- Analog: 12-bit ADCs (multi-channel); 12-bit DACs (if enabled by variant)
- Timers: advanced control timer (TIM1) and several general-purpose timers for PWM/mmc
- DMA/ peripherals: DMA controller, CRC unit, hardware RNG
- Power: multiple low-power modes; operating voltage typically in the 1.7–3.6 V range
- Temperature range: industrial (-40 °C to 85 °C) (and extended options on some packages)
- Packaging/variants: available in multiple densities and package options within the F4 family
Note: exact Flash/SRAM sizes and peripheral counts vary by specific device/package. Check the datasheet for the precise specs of STM32F412ZGJ6TR.

LQFP-100 (100-pin plastic quad flat package, 14×14 mm). The “TR” suffix means Tape & Reel packaging.

- Pin count: 100 pins (LQFP-100 package, package code ZG, tape-and-reel J6TR variant)
- Function: 32‑bit ARM Cortex‑M4 microcontroller (STM32F4 family) with embedded flash/SRAM and multiple peripherals (USB, CAN, SPI/I2C/UART, ADC/DAC, timers, etc.) for embedded control.

- Manufacturer: STMicroelectronics (STMicroelectronics N.V.)
- What kind of company: A global multinational semiconductor and electronics company that designs, manufactures, and markets integrated circuits and microcontrollers (including the STM32 family). Headquartered in Geneva, Switzerland; incorporated in the Netherlands, formed from the merger of SGS Microelettronica and Thomson Semiconducteurs.

STM32F412ZGJ6TR is a Cortex-M4 MCU (DSP/FPU) with rich peripherals. Typical application areas include:
- Motor control and power electronics (BLDC/stepper drives)
- Industrial automation and embedded control systems
- Data acquisition, sensing and real-time processing
- IoT/edge devices and smart sensors
- Consumer electronics (home appliances, audio, display interfaces)
- Automotive body electronics and gateways
Peripherals: USB, CAN, UART/SPI/I2C, ADC/DAC, timers, with suitable memory options for these apps.