CYDM128B16-55BVXI datasheet by Cypress Semiconductor

CYDM128B16-55BVXI Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The CYDM128B16-55BVXI 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 implement a reliable power-on reset (POR) circuit for this device?
  Cypress recommends using an external POR circuit with a voltage supervisor IC, such as the CY1149, to ensure a reliable power-on reset. The POR circuit should be designed to hold the device in reset until the power supply has stabilized.
• What is the recommended clock frequency for this device?
  The CYDM128B16-55BVXI can operate at clock frequencies up to 55 MHz. However, the recommended clock frequency is 40 MHz to ensure optimal performance and power consumption.
• How do I configure the device for low-power operation?
  To configure the CYDM128B16-55BVXI for low-power operation, use the device's power management features, such as the sleep mode, to reduce power consumption. Additionally, use the clock gating feature to disable clocks to unused peripherals.
• What is the maximum current consumption of this device?
  The maximum current consumption of the CYDM128B16-55BVXI is approximately 20 mA at 40 MHz, with all peripherals enabled. However, this value can vary depending on the specific application and usage.