Part Change Notice #10286: CFA633 hardware v2.0 / Firmware version 2.0 (called "s2.0" for serial modules and "u2.0" for USB modules)

Products Affected: CFA633-YYB-KS, CFA633-TMC-KS, CFA633-RMC-KS, CFA633-YYB-KU, CFA633-TMC-KU, CFA633-RMC-KU
Date Issued: October 6, 2010
Summary: CFA633 hardware v2.0 / Firmware version 2.0 (called "s2.0" for serial modules and "u2.0" for USB modules)
Last revision: Hardware v1.5c / Firmware v1.9k
Description: In a continuation of product improvement the CFA633 will be moving to a new hardware layout with supporting firmware changes and improvements. Highlights include:
  • Serial and USB interfaces are build options - no more USB daughter board

  • Wide temperature support with -20°C ~ +70°C operation / -30°C ~ +80°C storage

  • Taller keypad
Reason: Improvements in design allow for better manufacturing, ESD protection, and appearance.
Impact: The new version is designed to be Fit, Form, and Function compatible with previous versions of the CFA633 series.
Semi-Custom and Defined Parts will be migrated to new part numbers.
Recommendation: Engineering samples should be available by the end of Quarter 4, 2010. Please send an email to support@crystalfontz.com to work with our engineering and support team to assist you with the migration.
Availability: Volume availability First Quarter 2011
Price Change: No change at this time
Attachment: PCN_CFA633_2-0.pdf (1MB)