CY62148BLL-70SC datasheet by Cypress Semiconductor

CY62148BLL-70SC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62148BLL-70SC can operate from -40°C to +85°C, making it suitable for industrial and automotive applications.
• How do I handle power-up and power-down sequences for this device?
  It's recommended to power up the device with a monotonic ramp, and power down by reducing VCC to 0V. Avoid powering up or down with a noisy or oscillating power supply.
• What is the maximum clock frequency for this SRAM?
  The CY62148BLL-70SC can operate at clock frequencies up to 70 MHz, making it suitable for high-speed applications.
• How do I ensure data integrity during power-down or brownout conditions?
  Use an external voltage supervisor or power-on reset circuit to ensure that the device is properly reset and data is not corrupted during power-down or brownout conditions.
• Can I use this SRAM in a 3.3V system?
  Yes, the CY62148BLL-70SC is compatible with 3.3V systems, but ensure that the input signals are within the specified voltage range (VCC - 0.5V to VCC + 0.5V) to avoid latch-up or damage.