STMicroelectronics ARM Cortex M4, STM32 Microcontroller, 168MHz, 1024 Kbyte Flash, 144-Pin LQFP

The STMicroelectronics high-performance Arm Cortex M4 32-bit RISC core operating at a frequency of up to 168 MHz 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. The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix.

8 to 14 bit parallel camera interface up to 54 Mbytes/s
True random number generator
CRC calculation unit
96-bit unique ID
RTC sub second accuracy, hardware calendar
All packages are ECOPACK2 compliant