CY7C1470BV25-167AXC datasheet by Cypress Semiconductor

CY7C1470BV25-167AXC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The CY7C1470BV25-167AXC 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 a self-refresh mode to reduce power consumption?
  To implement self-refresh mode, you need to assert the SREF input pin low and ensure that the clock (CLK) is stopped. This will put the device in a low-power state, reducing power consumption.
• What is the maximum clock frequency supported by this device?
  The CY7C1470BV25-167AXC supports a maximum clock frequency of 167 MHz, making it suitable for high-speed applications.
• How do I handle data retention during power-down?
  To ensure data retention during power-down, you need to follow the power-down sequence specified in the datasheet, which includes de-asserting the chip enable (CE) and write enable (WE) pins, and then reducing the voltage supply (VCC) to 0V.
• What is the latency for read and write operations?
  The CY7C1470BV25-167AXC has a read latency of 2.5 clock cycles and a write latency of 1 clock cycle, making it suitable for applications that require fast data access.