STM32F412RET6TR

STM32F412RET6TR is a general purpose, Arm®-based 32bit microcontroller. This Cortex®-M4 core features a floating point unit (FPU) single precision which supports all Arm single-precision data processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. This device belongs to the STM32 Dynamic Efficiency™ product line (with products combining power efficiency, performance and integration) while adding a new innovative feature called batch acquisition mode (BAM) allowing even more power consumption saving during data batching. Applications include motor drive and application control, medical equipment, industrial applications: PLC, inverters, circuit breakers, printers, and scanners, alarm systems, video intercom, and HVAC, home audio appliances, mobile phone sensor hub, wearable devices, connected objects, Wi-Fi modules.

• 4-to 26MHz crystal oscillator, internal 16MHz factory-trimmed RC
• 32KHz oscillator for RTC with calibration, internal 32KHz RC with calibration
• 2x digital filters for sigma-delta modulator, 4x PDM interfaces, stereo microphone support
• Serial wire debug (SWD) & JTAG, Cortex®-M4 Embedded Trace Macrocellâ„¢
• Advanced connectivity: USB 2.0 full-speed device/host/OTG controller with PHY
• True random number generator, CRC calculation unit
• Power supply range from 1.7V to 3.6V, 16µs max sampling time at (ADC = 30MHz)
• 512Kbytes of flash memory size
• Industrial temperature range from -40°C to 85°C
• 64-pin LQFP package