CY7C1320KV18-250BZI datasheet by Cypress Semiconductor

CY7C1320KV18-250BZI Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The CY7C1320KV18-250BZI 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 the JTAG interface on this device?
  The CY7C1320KV18-250BZI has a built-in JTAG interface that can be used for debugging and testing. To implement JTAG, you'll need to connect the TDI, TDO, TCK, and TMS pins to a JTAG controller or debugger, and use the appropriate software tools to access the device.
• What is the maximum clock frequency supported by this device?
  The CY7C1320KV18-250BZI supports clock frequencies up to 250 MHz, making it suitable for high-speed applications.
• How do I configure the device for DDR2 or DDR3 operation?
  The CY7C1320KV18-250BZI is a DDR2/DDR3 dual-mode device. To configure the device for DDR2 or DDR3 operation, you'll need to set the appropriate mode pins (MODE[1:0]) and configure the device's registers using the provided software tools or programming interface.
• What is the latency of the device, and how does it affect system performance?
  The CY7C1320KV18-250BZI has a latency of 5-5-5 (tCL-tRCD-tRP) for DDR2 operation and 5-6-5 for DDR3 operation. The latency affects system performance by determining how long it takes for the device to respond to read and write requests. Lower latency generally results in better system performance.