CY62138FV30LL-45ZAXAT datasheet by Cypress Semiconductor

CY62138FV30LL-45ZAXAT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62138FV30LL-45ZAXAT operates over an industrial temperature range of -40°C to +85°C.
• How do I handle power-up and power-down sequences for this device?
  The device has a built-in power-on reset (POR) circuit, which initializes the device on power-up. For power-down, ensure that the chip enable (CE) and output enable (OE) pins are in their inactive states to minimize power consumption.
• What is the maximum clock frequency supported by this SRAM?
  The CY62138FV30LL-45ZAXAT supports clock frequencies up to 45 MHz.
• Can I use this SRAM in a 3.3V system?
  Yes, the CY62138FV30LL-45ZAXAT is a 3.3V device and can be used in systems with a 3.3V power supply.
• How do I interface this SRAM with a microcontroller or processor?
  The device has a standard asynchronous SRAM interface, which can be easily interfaced with most microcontrollers or processors using the chip enable (CE), output enable (OE), and write enable (WE) pins.