The STM32F437xx and STM32F439xx devices are based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® singleprecision 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.
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			 Category 
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			 Integrated Circuits (ICs) 
			Embedded 
			Microcontrollers 
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			 Mfr 
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			 STMicroelectronics 
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			 Series 
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			 STM32F4 
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			 Product Status 
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			 Active 
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			 Core Processor 
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			 ARM® Cortex®-M4 
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			 Core Size 
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			 32-Bit Single-Core 
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			 Speed 
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			 180MHz 
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			 Connectivity 
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			 CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG 
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			 Peripherals 
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			 Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 
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			 Number of I/O 
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			 114 
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			 Program Memory Size 
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			 2MB (2M x 8) 
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			 Program Memory Type 
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			 FLASH 
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			 EEPROM Size 
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			 - 
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			 RAM Size 
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			 256K x 8 
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			 Voltage - Supply (Vcc/Vdd) 
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			 1.8V ~ 3.6V 
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			 Data Converters 
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			 A/D 24x12b; D/A 2x12b 
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			 Oscillator Type 
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			 Internal 
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			 Operating Temperature 
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			 -40°C ~ 85°C (TA) 
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			 Mounting Type 
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			 Surface Mount 
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			 Package / Case 
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			 144-LQFP 
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			 Supplier Device Package 
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			 144-LQFP (20x20) 
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