CY7C964A-UMB datasheet by Cypress Semiconductor

CY7C964A-UMB Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of CY7C964A-UMB?
  The maximum operating frequency of CY7C964A-UMB is 100 MHz.
• Can I use CY7C964A-UMB in a 3.3V system?
  Yes, CY7C964A-UMB is compatible with 3.3V systems, but it can also operate at 2.5V and 1.8V with some limitations.
• How do I configure the CY7C964A-UMB for I2C or SPI mode?
  The CY7C964A-UMB can be configured for I2C or SPI mode through the MODE pin. For I2C mode, the MODE pin should be tied low, and for SPI mode, it should be tied high.
• What is the maximum data transfer rate of CY7C964A-UMB?
  The maximum data transfer rate of CY7C964A-UMB is 100 Mbps in SPI mode and 400 kHz in I2C mode.
• Does CY7C964A-UMB support hot-swapping?
  Yes, CY7C964A-UMB supports hot-swapping, which allows the device to be inserted or removed from the system without powering down the system.