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.

■ 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