STM32F437IIH6 Datasheet PDF - ST Microelectronics

●The STM32F437IIH6 is a Microcontroller Unit, based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 180MHz. The 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. It incorporate high-speed embedded memories, up to 4Kbytes of backup SRAM and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

● Up to 2MB of flash memory organized into two banks allowing read-while-write

● Up to 256+4kB SRAM including 64kB CCM data RAM

● LCD parallel interface, 8080/6800 modes

● Clock, reset and supply management

● 1.7 to 3.6V Application supply and I/Os

● 4 to 26MHz Crystal oscillator

● Internal 16MHz factory-trimmed RC (1% accuracy)

● 32kHz Oscillator for RTC with calibration

● Internal 32kHz RC with calibration

● Low-power

● Sleep, stop and standby modes

● 2x12-bit D/A Converters

● 16 Stream DMA controller with FIFOs and burst support

● SWD and JTAG interfaces

● Up to 168 I/O ports with interrupt capability

● Up to 21 communication interfaces

● Advanced connectivity

● 8 to 14-bit Parallel camera interface up to 54Mbytes/s

● True random number generator

● CRC calculation unit