CY62138EV30LL-45BVXIT datasheet by Cypress Semiconductor

CY62138EV30LL-45BVXIT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62138EV30LL-45BVXIT can operate from -40°C to 85°C (industrial temperature range) and from -40°C to 125°C (extended temperature range) with reduced performance.
• How do I handle power-up and power-down sequences for this SRAM?
  The CY62138EV30LL-45BVXIT requires a power-on reset (POR) circuit to ensure that the device is properly initialized during power-up. A simple POR circuit can be implemented using a resistor, capacitor, and diode. During power-down, the device should be in a standby mode to minimize power consumption.
• What is the maximum clock frequency supported by this SRAM?
  The CY62138EV30LL-45BVXIT supports clock frequencies up to 45 MHz.
• How do I interface this SRAM with a microcontroller or processor?
  The CY62138EV30LL-45BVXIT has a standard asynchronous interface that can be easily interfaced with most microcontrollers or processors. The device requires a chip select (CS), write enable (WE), and output enable (OE) signal, as well as address and data lines.
• What is the latency of this SRAM?
  The CY62138EV30LL-45BVXIT has a latency of 10 ns.