STM32F207/217, ARM® 32-Bit Cortex™-M3 Microcontrollers. The STMicroelectronics STM32 F2 series is based on the ARM® Cortex™-M3 32-bit microcontrollers that operate up to 120 MHz. STM32F207/217 Integrates Flash, SRAM, Ethernet MAC, high speed USB 2.0 OTG, camera interface, hardware encryption support and external memory interface. The STM32 MCU processors feature 12-bit ADCs, DACs, 16-bit timers, 32-bit timers, a RTC and a true number random generator (RNG). As well as standard communication interfaces with advanced peripherals including an SDIO, an enhanced flexible static memory control (FSMC) interface and a camera interface for CMOS sensors.. Flash memory: Up to 1MB SRAM: Up to 128 KB Set of power saving modes Two PWM timers for motor control Different peripherals depending on the MCU SDIO interface, Ethernet and camera interface ( STM32F207xx only ) I ;sup>2 ;/sup>C, SPI, I ;sup>2 ;/sup>S, USARTs, USB OTG high-speed, USB OTG, CANs Real time memory accelerator (ART Accelerator™) Pin to pin compatibility with the other STM32 products Temperature ranges: -40 to +105 °C More information:  | | Family Name: | STM32F2 | Package Type: | LQFP | Mounting Type: | Surface Mount | Pin Count: | 144 | Device Core: | ARM Cortex M3 | Data Bus Width: | 32bit | Program Memory Size: | 768 kB | Maximum Frequency: | 120MHz | RAM Size: | 128 kB | USB Channels: | 2 | Number of PWM Units: | 2 x 16 bit | Number of SPI Channels: | 3 | Number of CAN Channels: | 2 | Number of I2C Channels: | 3 | Number of UART Channels: | 2 |
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