E
ADVANCE INFORMATION
Order Number: 290599-004
SmartVoltage Technology
Smart 5 Flash: 5 V Reads,
5 V or 12 V Writes
Increased Programming Throughput
at 12 V V
PP
Very High-Performance Read
2-, 4-Mbit: 60 ns Access Time
8-Mbit: 70 ns Access Time
x8 or x8/x16-Configurable Data Bus
Low Power Consumption
Max 60 mA Read Current at 5 V
Auto Power Savings: <1 mA Typical
Standby Current
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
Extended Temperature Operation
–40 °C to +85 °C
Industry-Standard Packaging
40, 48-Lead TSOP, 44-Lead PSOP
Extended Block Erase Cycling
100,000 Cycles at Commercial Temp
10,000 Cycles at Extended Temp
Hardware Data Protection Feature
Absolute Hardware-Protection for
Boot Block
Write Lockout during Power
Transitions
Automated Word/Byte Program and
Block Erase
Command User Interface
Status Registers
Erase Suspend Capability
SRAM-Compatible Write Interface
Reset/Deep Power-Down Input
Provides Low-Power Mode and
Reset for Boot Operations
Pinout Compatible 2, 4, and 8 Mbit
ETOX™ Flash Technology
0.6 µ ETOX IV Initial Production
0.4 µ ETOX V Later Production
Intel’s Smart 5 boot block flash memory family provides 2-, 4-, and 8-Mbit memories featuring high-density,
low-cost, nonvolatile, read/write storage solutions for a wide range of applications. Their 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’s boot block architecture, the Smart 5 boot block memory family enables quick and easy
upgrades for designs that demand state-of-the-art technology. This family of products comes in industry-
standard pac kages: the 40-lead TS OP for very s pace-const rained 8-bit applicat ions, 48-lead TSOP, i deal for
board-constrained higher-performance 16-bit applications, and the rugged, easy to handle 44-lead PSOP.
SMART 5 BOOT BLOCK
FLASH MEMORY FAMILY
2, 4, 8 MBIT
28F200B5, 28F400B5, 28F800B5, 28F004B5