CY8C3244LTI-123 datasheet by Cypress Semiconductor

CY8C3244LTI-123 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CY8C3244LTI-123?
  The recommended operating voltage range for CY8C3244LTI-123 is 1.71V to 5.5V, with a typical voltage of 3.3V.
• How do I configure the clock source for the CY8C3244LTI-123?
  The clock source for CY8C3244LTI-123 can be configured using the Clock Divider (CLKDIV) register. You can choose from internal oscillator, external crystal oscillator, or external clock source.
• What is the maximum frequency of the CPU clock?
  The maximum frequency of the CPU clock for CY8C3244LTI-123 is 67 MHz.
• How do I use the CapSense feature in CY8C3244LTI-123?
  The CapSense feature in CY8C3244LTI-123 can be used by configuring the CapSense registers and using the CapSense library provided by Cypress Semiconductor. You need to connect the CapSense pins to the desired sensors and configure the sensor settings accordingly.
• What is the maximum current consumption of CY8C3244LTI-123?
  The maximum current consumption of CY8C3244LTI-123 is 25 mA at 3.3V and 67 MHz CPU clock frequency.