STMicroelectronics, 32 bit ARM Cortex M3, STM32F207ZF Microcontroller, 120 MHz, 768kB FLASH, 144-Pin LQFP

The STMicroelectronics STM32F20x family is based on the high-performance Arm Cortex-M3 32-bit RISC core operating at a frequency of up to 120 MHz. It incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 128 Kbytes of system 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. This device also feature an Adaptive real-time memory accelerator (ART Accelerator™) that allows to achieve a performance equivalent to 0 wait state program execution from Flash memory at a CPU frequency up to 120 MHz. This performance has been validated using the CoreMark benchmark. All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers. a true number random generator (RNG).

CRC calculation unit, 96-bit unique ID