PRELIMINARY
E
5 VOLT BOOT BLOCK
FLASH MEMORY
28F200B5, 28F004/400B5, 28F800B5 (x8/x16)
SmartVoltage Technology
Extended Block Erase Cycling
5 Volt Boot Block Flash:
5 V Reads, 5 V or 12 V Writes
Increased Programming Throughput
at 12 V VPP
100,000 Cycles at Commercial Temp
10,000 Cycles at Extended Temp
30,000 Cycles for Parameter Blocks
and 1,000 Cycles for Main Blocks at
Automotive Temperature
Very High-Performance Read
2-, 4-Mbit: 55 ns Access Time
8-Mbit: 70 ns Access Time
Hardware Data Protection Feature
Absolute Hardware-Protection for
Boot Block
x8 or x8/x16-Configurable Data Bus
Write Lockout during Power
Transitions
Low Power Consumption
Max 60 mA Read Current at 5 V
Auto Power Savings: <1 mA Typical
Standby Current
Automated Word/Byte Program and
Block Erase
Command User Interface
Status Registers
Erase Suspend Capability
Optimized Array Blocking Architecture
16-KB Protected Boot Block
Two 8-KB Parameter Blocks
96-KB and 128-KB Main Blocks
Top or Bottom Boot Locations
SRAM-Compatible Write Interface
Reset/Deep Power-Down Input
Provides Low-Power Mode and
Reset for Boot Operations
Extended Temperature Operation
–40 °C to +85 °C
Pinout Compatible 2, 4, and 8 Mbit
Industry-Standard Packaging
40, 48-Lead TSOP, 44-Lead PSOP
ETOX™ Flash Technology
0.6 µ ETOX IV Initial Production
0.4 µ ETOX V Later Production
The Intel® 5 Volt Boot Block Flash memory family provides 2-, 4-, and 8-Mbit memories featuring high-
density, low-cost, nonvolatile, read/write storage solutions for wide range of applications. Their
a
asymmetrically-blocked architecture, flexible voltage, and extended cycling provide highly flexible
components suitable for embedded code execution applications, such as networking infrastructure and office
automation.
Based on Intel® Boot Block architecture, the 5 Volt Boot Block Flash memory family enables quick and easy
upgrades for designs that demand state-of-the-art technology. This family of products comes in industry-
standard packages: the 40-lead TSOP for very space-constrained 8-bit applications, 48-lead TSOP, ideal for
board-constrained higher-performance 16-bit applications, and the rugged, easy to handle 44-lead PSOP.
NOTE: This document formerly known as Smart 5 Boot Block Flash Memory Family 2, 4, 8 Mbit.
June 1999
Order Number: 290599-007