CY62146ELL-45ZSXA datasheet by Cypress Semiconductor

CY62146ELL-45ZSXA Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62146ELL-45ZSXA 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 that initializes the device on power-up. For power-down, it is recommended to disable the chip enable (CE) and output enable (OE) inputs before powering down.
• What is the maximum clock frequency supported by this SRAM?
  The CY62146ELL-45ZSXA supports clock frequencies up to 45 MHz.
• How do I interface this SRAM with a microcontroller or processor?
  The device has a standard asynchronous interface with separate input/output buses, making it compatible with most microcontrollers and processors. The interface signals include chip enable (CE), output enable (OE), write enable (WE), and address and data buses.
• What is the latency of this SRAM?
  The CY62146ELL-45ZSXA has a latency of 45 ns, which is the time it takes for the device to output data after a read access.