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.
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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