CY7C1338G-100AXC datasheet by Cypress Semiconductor

CY7C1338G-100AXC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The CY7C1338G-100AXC has an operating temperature range of 0°C to 70°C (commercial grade) and -40°C to 85°C (industrial grade).
• How do I implement a self-refresh mode to reduce power consumption?
  To implement self-refresh mode, assert the SREF input low and ensure that the clock is stopped. This mode reduces power consumption by stopping the internal clock and disabling the output buffers.
• What is the maximum clock frequency supported by this device?
  The CY7C1338G-100AXC supports a maximum clock frequency of 100 MHz.
• How do I handle data bus contention during write operations?
  To handle data bus contention during write operations, ensure that the write enable (WEN) signal is asserted low before the rising edge of the clock. This ensures that the data is written correctly to the memory location.
• What is the purpose of the ZZ pin, and how do I use it?
  The ZZ pin is a sleep mode input that allows the device to enter a low-power state. To use it, assert the ZZ pin low to put the device in sleep mode, which reduces power consumption.