AM29DL322DB70RWDI datasheet(54/56 Pages) AMD

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December 13, 2005

Am29DL322D/323D/324D

REVISION SUMMARY

Revision B (October 1998)

Global

Deleted the 90R and 120R speed options. Expanded

the full voltage range to 2.7–3.6 V.

Distinctive Characteristics

Added 125°C to 20-year data retention bullet.

Connection Diagrams

Changed the FBGA diagram from bottom view to

top view.

Ordering Information

Changed the FBGA ordering nomenclature to “YD.”

The package designation is now FBD063.

Device Bus Operations

Accelerated Program Operation and Write Protect

(WP#) sections: Added note to indicate that the

WP#/ACC must not be left floating or unconnected.

Command Definitions

Unlock Bypass Command Sequence: Added note to

indicate that the WP#/ACC must not be left floating or

unconnected.

DC Characteristics

Changed maximum ILI current to ±3.0 µA.

Erase and Programming Performance

Replaced TBDs in table with actual values.

Physical Dimensions

Updated the FBGA drawing, table, and notes. The

package designation is now FBD063. Deleted 40-pin

TSOP drawing.

Revision B+1 (October 1998)

Ordering Information

Valid Combinations table: Changed combinations to

indicate YD for the FBGA package, but reverted to WD

in revision C.

Sector Address table

Corrected bank divisions for both sector address tables.

Command Definitions table

Added the term “sector block” to the notes where

appropriate.

DC Characteristics

Changed maximum ILI current to ±1.0 µA.

AC Characteristics

Temporary Sector Unprotect: Moved the accelerated

program timing diagram to follow the program opera-

tions timings. Added the term “sector block” where

appropriate elsewhere on the page.

Revision C (January 1999)

Global

Changed data sheet title.

Product Selector Guide

Replaced “Full Voltage Range: VCC = 2.7–3.6 V” with

“Standard Voltage Range: VCC = 2.7–3.3 V.” Removed

70R speed option.

Ordering Information

Reverted FBGA designator to WD.

Secured Silicon (SecSi) Sector Flash Memory

Region

Factory Locked: SecSi Sector Programmed and Pro-

tected at the Factory: Corrected the address range of the

ESN and distinguished between word and byte modes.

Operating Ranges

VCC Supply Voltages: Replaced full voltage range with

standard voltage range.

Revision C+1 (January 1999)

Sector/Sector Block Protection and Unprotection

Tables

Changed the sector address range to A20—A12.

Revision C+2 (March 17, 1999)

Device Bus Operations

All references to SecureSector have been changed to

SecSi Sector.

Connection Diagrams

Modified FBGA drawing to show how outrigger balls

are shorted.

Revision C+3 (June 14, 1999)

Global

Changed data sheet status to Preliminary. Deleted all

references to the 56-pin TSOP package.

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