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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 | Integrated Circuits (ICs) Embedded Microcontrollers |
Mfr | STMicroelectronics |
Series | STM32F4 |
Product Status | Active |
Core Processor | ARM® Cortex®-M4 |
Core Size | 32-Bit Single-Core |
Speed | 180MHz |
Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB
OTG |
Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
Number of I/O | 114 |
Program Memory Size | 2MB (2M x 8) |
Program Memory Type | FLASH |
EEPROM Size | - |
RAM Size | 256K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
Data Converters | A/D 24x12b; D/A 2x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 144-LQFP |
Supplier Device Package | 144-LQFP (20x20) |