INTRODUCTION
This datasheet contains 8- and 16-Mbit Fast Boot Block memory information. Section 1.0 provides a flash memory overview. Sections 2.0 through 8.0 describe the memory functionality and electrical specifications for extended and automotive temperature product offerings.

Product Overview
The Fast Boot Block flash memory family provides density upgrades with pinout compatibility for 8- and 16-Mbit densities. This family of products are high performance, low voltage memories with a 16-bit data bus and individually erasable blocks. These blocks are optimally sized for code and data storage. Eight 4-Kword parameter blocks are positioned at either the top (denoted by -T suffix) or bottom (denoted by -B suffix) of the address map. The rest of the device is grouped into 32-Kword main blocks. The upper two (or lower two) parameter and all main blocks can be locked for complete code protection.

28F800F3, 28F160F3 Includes Extended and Automotive Temperature Specifications

■ High Performance
    - 54 MHz Effective Zero Wait-State Performance
    - Synchronous Burst-Mode Reads
    - Asynchronous Page-Mode Reads
■ SmartVoltage Technology
    - 2.7 V−3.6 V Read and Write Operations for Low Power Designs
    - 12 V VPP Fast Factory Programming
■ Flexible I/O Voltage
    - 1.65 V I/O Reduces Overall System Power Consumption
    - 5 V-Safe I/O Enables Interfacing to 5 V Devices
■ Enhanced Data Protection
    - Absolute Write Protection with VPP = GND
    - Block Locking
    - Block Erase/Program Lockout during Power Transitions
■ Density Upgrade Path
    - 8- and 16-Mbit
■ Manufactured on ETOX™ V Flash Technology
■ Supports Code Plus Data Storage
    - Optimized for Flash Data Integrator (FDI) Software
    - Fast Program Suspend Capability
    - Fast Erase Suspend Capability
■ Flexible Blocking Architecture
    - Eight 4-Kword Blocks for Data
    - 32-Kword Main Blocks for Code
    - Top or Bottom Configurations Available
■ Extended Cycling Capability
    - Minimum 10,000 Block Erase Cycles Guaranteed
■ Low Power Consumption
    - Automatic Power Savings Mode Decreases Power Consumption
■ Automated Program and Block Erase Algorithms
    - Command User Interface for Automation
    - Status Register for System Feedback
■ Industry-Standard Packaging
    - 56-Lead SSOP
    - µBGA* CSP