CY62256VNLL-70SNXI datasheet by Cypress Semiconductor

CY62256VNLL-70SNXI Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this SRAM?
  The CY62256VNLL-70SNXI can operate from -40°C to 85°C.
• How do I handle power-up and power-down sequences for this device?
  The device requires a stable VCC supply before applying clock and input signals. During power-down, ensure that VCC is reduced to 0V before removing clock and input signals.
• What is the recommended clock frequency for this SRAM?
  The maximum clock frequency for the CY62256VNLL-70SNXI is 70 MHz.
• How do I ensure data integrity during power-down and power-up cycles?
  Use a voltage supervisor or a power-on reset circuit to ensure that the device is properly initialized during power-up, and that data is not corrupted during power-down.
• What is the typical current consumption of this SRAM?
  The typical current consumption of the CY62256VNLL-70SNXI is 15 mA at 70 MHz, with a standby current of 1.5 mA.