Product Highlights Product Description Features and Benefits Additional High Integration Boot Block Devices Smart 3 Advanced Boot Block Flash Memory Family Intel's SmartVoltage Boot Block 2-, 4-, 8-Mbit Family Intel Blocked Flash Memory 28F001BX-B/28F001BX-T Intel Boot Block Flash Memory for PC BIOS 28F001BX, 28F002BC and 28F004BV

Product Highlights

• 2-, 4- and 8-Mbit x8/x16 JEDEC-standard configuration
• Footprint upgradable from 2-Mbit through 8-Mbit
• Smart 5 Boot Block Flash Memory:
  - Voltage flexibility (5V and 12V Vpp)
  - Superior single 5V read/write performance
  - 12V write

  50% faster programming performance over 5V only

  - Faster throughput time

  - Improve manufacturing costs

  High performance read

  - 60ns at 5V (2/4 Mbit)

  - 70ns at 5V (8 Mbit)

  Superior byte write performance for code plus data storage

  Absolute hardware write protection with Vpp=0

  Automated algorithm for user transparent erase/program

  Reset and deep-powerdown mode

  Widely-sourced packaging and architecture

  Optimized memory block architecture

  - Ideal for ROM, Code plus Data Storage and Bulk Flash EPROM

  - Integration for embedded applications

Product Description
Intel's NEW Smart 5 Boot Block flash memories, available in 2-, 4- and 8-Mbit densities, offers users optimal benefits in a mid-density flash. Using cost-effective and advanced process technologies, the Smart 5 Boot Block flash memory products offer new capabilities. You can choose between 5V or 12V Vpp voltages for single voltage systems supply, and/or fast manufacturing programming. Also offered are , x8 or x16 data bus, hardware reset, high performance read access, transparent automated erase/program algorithms and absolute write protection.

The Smart 5 Boot Block flash memory architecture is ideal for integrating boot ROM, code plus data storage and bulk flash code storage - with optimized memory blocks for each need. Designers can incorporate this tuned architecture in a selection of footprint compatible densities, including 2 Mbit, 4 Mbit and 8 Mbit.

The industry today demands flash memory products that have advanced features, are cost effective, and deliver flexibility and ease of use. Intel delivers these capabilities in 48-ld TSOP and 44-ld PSOP packages. In addition, Intel offers high-throughput efficiency in manufacturing with 12V programming, and simplicity of board design with 5V writes.

FEATURES	BENEFITS
5V Vcc Read, 5/12V Vpp Write	Low power, with Fast Programming
Simplified Product Nomenclature e.g. 28F400B5T60	Easy to order = 4-Mbit Boot Block, 5V Vcc, Top Boot, 60ns
5V single voltage mode	Easier board design
50% faster programming than 5V-only products	Lower volume programming and manufacturing costs as a result of higher throughput. 2x faster than "Only" = 1/2 the programming costs.
One socket for 2-, 4-, 8-Mbit	No board changes for code expansion
Widely-sourced packaging and architecture	Multiple supply sources and future protection from obsolescence
Backward compatibility	Seamless transition from current SmartVoltage Boot Block products.
Code plus data storage	Integrate data storage in the same device as your code
Automated algorithm for erase/write	Minimal software overhead and "learning curve" for Intel Flash memory