STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today‘s convergence trends.
Microcontroller IC 32-Bit 168MHz 512KB (512K x 8) FLASH 144-LQFP (20x20) STM32F4
Categories Integrated Circuits (ICs) 
Description IC MCU 32BIT 512KB FLASH 144LQFP
Embedded - Microcontrollers 
Manufacturer STMicroelectronics 
Series STM32F4 
Packaging  Tray
Part Status Active 
Core Processor ARM® Cortex®-M4 
Core Size   32-Bit 
Speed 168MHz 
Connectivity CAN, DCMI, EBI/EMI, Ethernet, I²C, IrDA, LIN, SPI, UART/USART, USB OTG 
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 
Number of I/O 114 
Program Memory Size 512KB (512K x 8) 
Program Memory Type FLASH  
RAM Size                                    192K x 8 
Voltage - Supply (Vcc/Vdd) 1.8 V- 3.6 V 
Data Converters        A/D 24x12b, D/A 2x12b 
Oscillator Type            Internal 
Operating Temperature -40°C -85°C (TA) 
 Package              144-LQFP (20x20) 
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
ECCN 3A991A2
HTSUS 8542.31.0001

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