The maximum operating temperature range for the ST72F561R9T6 is -40°C to +85°C, as specified in the datasheet. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures.
The ST72F561R9T6 has multiple clock sources, including an internal RC oscillator, an external crystal oscillator, and an external clock source. To configure the clock source, you need to set the appropriate bits in the Clock Control Register (CKCU) and the Power Management Control Register (PMC). Refer to the datasheet and the application notes for more information.
The maximum current consumption of the ST72F561R9T6 depends on the operating frequency, voltage, and peripherals used. According to the datasheet, the typical current consumption is around 10mA at 16MHz and 3.3V. However, this value can increase up to 30mA or more depending on the specific application and usage.
The ST72F561R9T6 has a built-in watchdog timer (WDT) that can be enabled and configured using the Watchdog Timer Control Register (WDTC). You need to set the WDT clock source, timeout period, and enable the WDT by setting the appropriate bits in the WDTC register. Refer to the datasheet and the application notes for more information.
Yes, the ST72F561R9T6 has an external memory interface that allows you to connect external memory devices such as SRAM, Flash, or EEPROM. You need to configure the External Memory Interface (EMI) by setting the appropriate bits in the EMI Control Register (EMIC) and the Chip Select Control Register (CSC). Refer to the datasheet and the application notes for more information.
ST72F561R9T6 datasheet
by STMicroelectronics
