Differences between 'V' parts and 'non-V' asynchronous dual-port RAMs
Anonymous
Not applicable
Mar 26, 2011
02:02 AM
- Subscribe to RSS Feed
- Mark as New
- Mark as Read
- Bookmark
- Subscribe
- Printer Friendly Page
- Report Inappropriate Content
Mar 26, 2011
02:02 AM
Question: What is the difference between CY7Cxxxx and CY7CxxxxV for asynchronous dual-port RAMs? Why do some part numbers have a V in the end?
Answer:
At this time, Cypress Semiconductor manufactures two types of asynchronous dual port devices with two different operating voltages (VCC). Parts with the same part number are generally the same density and product family, but the V designates that it is a low voltage (3.3V) device. A non-V part number would designate a 5V device. For example, CY7C027 is a 32K x 16 asynchronous dual-port with VCC = 5V. CY7C027V is also a 32K x 16 asynchronous dual-port, but it is a low-voltage device with VCC = 3.3 V.
Labels
- Tags:
- dual-port srams
Rate this article:
Contributors
-
This widget could not be displayed.Anonymous