CY8C20134-12SXI datasheet by Cypress Semiconductor

CY8C20134-12SXI Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this microcontroller?
  The CY8C20134-12SXI can operate from -40°C to +85°C, making it suitable for industrial and automotive applications.
• How do I configure the clock source for this microcontroller?
  The clock source can be configured using the Clock Control Register (CLK_CR). You can choose between internal oscillator, external crystal oscillator, or external clock source. Refer to the device's technical reference manual for more details.
• What is the maximum current consumption of this microcontroller?
  The maximum current consumption of the CY8C20134-12SXI is around 20mA at 12MHz frequency, but this can vary depending on the operating mode, clock frequency, and peripheral usage.
• How do I implement low-power modes in this microcontroller?
  The CY8C20134-12SXI has several low-power modes, including Sleep, Hibernate, and Stop modes. These modes can be configured using the Power Mode Register (PMR). You can also use the device's built-in sleep timer to wake up the device from sleep mode.
• What is the maximum frequency of the internal oscillator?
  The internal oscillator of the CY8C20134-12SXI can operate up to 24MHz, but it's recommended to use an external crystal oscillator for more accurate clocking.