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Unlock STM32F205RC Secured Microcontroller Flash Program
Three SPIs, two I2Ss. To achieve audio class accuracy, the I2S peripherals can be clocked via a dedicated internal audio PLL or via an external PLL to allow synchronization.
Four USARTs and two UARTs
A USB OTG high-speed with full-speed capability (with the ULPI)
A second USB OTG (full-speed)
Two CANs
An SDIO interface
Ethernet and camera interface available on STM32F207xx devices only.
The STM32F205xx and STM32F207xx devices operate in the –40 to +105 °C temperature range from a 1.8 V to 3.6 V power supply. On devices in WLCSP64+2 package, if IRROFF is set to VDD, the supply voltage can drop to 1.7 V when the device operates in the 0 to
70 °C temperature range using an external power supply supervisor (see Section 3.16).
A comprehensive set of power-saving modes enables the design of low-power applications.
STM32F205xx and STM32F207xx devices are offered in various packages, ranging from 64 to 176 pins. The set of included peripherals changes with the chosen device when readout stm32f205zgt6 arm microcontroller flash content. These features make the STM32F205xx and STM32F207xx microcontroller family suitable for a wide range of applications:
For the LQFP100 package, only FSMC Bank1 or Bank2 are available. Bank1 can only support a multiplexed NOR/PSRAM memory using the NE1 Chip Select. Bank2 can only support a 16- or 8-bit NAND Flash memory using the NCE2 Chip Select. The interrupt line cannot be used since Port G is not available in this package.
The SPI2 and SPI3 interfaces give the flexibility to work in an exclusive way in either the SPI mode or the I2S audio mode.
On devices in WLCSP64+2 package, if IRROFF is set to VDD, the supply voltage can drop to 1.7 V when the device operates in the 0 to 70 °C temperature range using an external power supply supervisor (see Section 3.16).