STM32F205RGY6 Datasheet

Microcontrollers - MCU


The STM32F205xx ( STM32F205RGY6 )and STM32F207xx constitute the STM32F20x family whose members are fully pin-to-pin, software and feature compatible, allowing the user to try different memory densities and peripherals for a greater degree of freedom during the development cycle.The STM32F205xx and STM32F207xx devices maintain a close compatibility with the whole STM32F10xxx family. All functional pins are pin-to-pin compatible. The STM32F205xx and STM32F207xx, however, are not drop-in replacements for the STM32F10xxx devices: the two families do not have the same power scheme, and so their power pins are different. Nonetheless, transition from the STM32F10xxx to the STM32F20x family remains simple as only a few pins are impacted. STM32F205RGY6 Features • Core: ARM 32-bit Cortex™-M3 CPU (120 MHz max) with Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution performance from Flash memory, MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)• Memories– Up to 1 Mbyte of Flash memory– 512 bytes of OTP memory– Up to 128 + 4 Kbytes of SRAM– Flexible static memory controller that supports Compact Flash, SRAM, PSRAM, NOR and NAND memories– LCD parallel interface, 8080/6800 modes• CRC calculation unit• Clock, reset and supply management– From 1.8 to 3.6 V application supply+I/Os– POR, PDR, PVD and BOR– 4 to 26 MHz crystal oscillator– Internal 16 MHz factory-trimmed RC– 32 kHz oscillator for RTC with calibration– Internal 32 kHz RC with calibration• Low power– Sleep, Stop and Standby modes– VBAT supply for RTC, 20 × 32 bit backup registers, and optional 4 KB backup SRAM• 3 × 12-bit, 0.5 µs ADCs with up to 24 channels and up to 6 MSPS in triple interleaved mode• 2 × 12-bit D/A converters• 96-bit unique ID


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