CY8C20140-LDX2I datasheet by Cypress Semiconductor

CY8C20140-LDX2I Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the CY8C20140-LDX2I?
  The CY8C20140-LDX2I has an industrial temperature range of -40°C to +85°C, making it suitable for use in a wide range of applications.
• How do I configure the clock source for the CY8C20140-LDX2I?
  The clock source for the CY8C20140-LDX2I can be configured using the Clock Divider (CLKDIV) register. The device can use an internal oscillator, an external crystal oscillator, or an external clock source.
• What is the maximum current consumption of the CY8C20140-LDX2I?
  The maximum current consumption of the CY8C20140-LDX2I depends on the operating frequency and voltage. At 3.3V and 24MHz, the typical current consumption is around 12mA. However, this can vary depending on the specific application and usage.
• How do I program the CY8C20140-LDX2I?
  The CY8C20140-LDX2I can be programmed using the Cypress PSoC Programmer software, which provides a graphical user interface for programming and debugging the device. The device can also be programmed using the In-Circuit Emulator (ICE) or the MiniProg3 programmer.
• What is the purpose of the VREF pin on the CY8C20140-LDX2I?
  The VREF pin on the CY8C20140-LDX2I is used as a reference voltage for the analog-to-digital converter (ADC). It can be connected to an external voltage reference or left unconnected to use the internal voltage reference.