PA28F400B5B80 - Intel Corporation - SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT



Detailed Product Description

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This datasheet contains specifications for 2-, 4-, and 8-Mbit Smart 5 boot block flash memories.

Section 1.0 provides a feature overview. Sections 2.0, 3.0, and 4.0 describe the product and functionality. Section 5.0 details the electrical and timing specifications for both commercial and extended temperature operation. Finally, Sections 6.0 and 7.0 provide ordering and reference information.





* SmartVoltage Technology

 Smart 5 Flash: 5 V Reads, 5 V or 12 V Writes

 Increased Programming Throughput at 12 V VPP

* 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





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Intel Corporation

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