CY7C274-45JC datasheet by Cypress Semiconductor

CY7C274-45JC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for CY7C274-45JC?
  The maximum operating temperature range for CY7C274-45JC is -40°C to +85°C.
• How do I implement a clock signal for the CY7C274-45JC?
  The CY7C274-45JC requires a clock signal to be applied to the CLK pin. The clock frequency can range from 1 MHz to 45 MHz. You can use an external clock source or generate a clock signal using a crystal oscillator or a phase-locked loop (PLL).
• What is the maximum current consumption of the CY7C274-45JC?
  The maximum current consumption of the CY7C274-45JC is 120 mA at 45 MHz operation.
• How do I program the CY7C274-45JC?
  The CY7C274-45JC can be programmed using Cypress's Universal Programming System (UPS) or third-party programming tools. You can also use the JTAG interface to program the device.
• What is the latency of the CY7C274-45JC?
  The latency of the CY7C274-45JC is 2 clock cycles for read operations and 1 clock cycle for write operations.