4-MBIT (256K X 16, 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY

◾ Intel SmartVoltage Technology
   – 5V or 12V Program/Erase
   – 5V Read Operation
◾ Very High Performance Read
   – 80 ns Max. Access Time,
   – 40 ns Max. Output Enable Time
◾ Low Power Consumption
   ◾ Maximum 60 mA Read Current at 5V
◾ x8/x16-Selectable Input/Output Bus
   – High Performance 16- or 32-bit
      CPUs
◾ Optimized Array Blocking Architecture
   – One 16-KB Protected Boot Block
   – Two 8-KB Parameter Blocks
   – One 96-KB Main Block
   – Three 128-KB Main Blocks
   – Top or Bottom Boot Locations
◾ Hardware-Protection for Boot Block
◾ Software EEPROM Emulation with
   Parameter Blocks
◾ Automotive Temperature Operation
   – –40°C to +125°C
◾ Extended Cycling Capability
   – 30,000 Block Erase Cycles for
      Parameter Blocks
   – 1,000 Block Erase Cycles for Main
      Blocks
◾ Automated Word/Byte Program and
   Block Erase
   – Industry-Standard Command User
      Interface
   – Status Registers
   – Erase Suspend Capability
◾ SRAM-Compatible Write Interface
◾ Automatic Power Savings Feature
   – 1 mA Typical ICC Active Current in
      Static Operation
◾ Reset/Deep Power-Down Input
   – 0.2 µA ICCTypical
   – Provides Reset for Boot Operations
◾ Hardware Data Protection Feature
   – Write Lockout during Power
      Transitions
◾ Industry-Standard Surface Mount
   Packaging
   – 44-Lead PSOP: JEDEC ROM
      Compatible
◾ ETOX™ IV Flash Technology