Docs & Specs

Data Sheet

Application Notes


Model:  WMF512K8-XCLX5
4Mb 512Kx8 Monolithic NOR Flash (SMD 5962-96692)


  • Access Times of 60, 70, 90, 120, 150ns
  • Packaging:
    • 32 pin, Hermetic Ceramic, 0.600" DIP (Package 300)
    • 32 lead, Hermetic Ceramic, 0.400" SOJ (Package 101)
    • 32 pin, Rectangular Ceramic Leadless Chip Carrier (Package 601)
    • 32 lead Flatpack (Package 220)
  • 100,000 Erase/Program Cycles Minimum
  • 2.5V I/O (SSTL_2 compatible)
  • Sector Erase Architecture
    • 8 equal size sectors of 64K bytes each
    • Any combination of sectors can be concurrently erased. Also supports full chip erase
  • Organized as 512Kx8
  • Commercial, Industrial and Military Temperature Ranges
  • 5 Volt Programming
  • Low Power CMOS
  • Embedded Erase and Program Algorithms
  • TTL Compatible Inputs and CMOS Outputs
  • Page Program Operation and Internal Program Control Time.

Contact Us

Mercury is focused on serving our customers with unsurpassed responsiveness and technical expertise. We offer a wide range of services designed to deliver the best combination of technology, products and support to our customers.

We can respond to your design questions via the link below.

Request More Information