AM29LV640MT110REF datasheet(64/66 Pages) AMD

64 / 66 page

Am29LV640MT/B

26190C8 February 1, 2007

D A TA

SH EE T

REVISION SUMMARY

Revision A (April 26, 2002)

Initial release.

Revision B (May 23, 2002)

Changed packaging from 64-ball FBGA to 64-ball For-

tified BGA.

Changed Block Diagram: Moved V

IO from RY/BY# to

Input/Output Buffers.

Changed Note about WP#/ACC pin to indicate internal

pullup to V

CC.

Revision B+1 (July 31, 2002)

MIRRORBIT 64 MBIT Device Family

Added 64 Fortified BGA to LV640MU device.

Alternate CE# Controlled Erase and Program

Operations

Added t

RH parameter to table.

Erase and Program Operations

Added t

BUSY parameter to table.

Figure 16. Program Operation Timings

Added RY/BY# to waveform.

TSOP and BGA PIN Capacitance

Added the FBGA package.

Program Suspend/Program Resume Command

Sequence

Changed 15

μs typical to maximum and added 5 μs

typical.

Erase Suspend/Erase Resume Commands

Changed typical from 20

μs to 5 μs and added a maxi-

mum of 20

μs.

Revision B+2 (August 9, 2002)

Valid Combinations for TSOP Package

Added 100R, 110R, and 120R OPNs.

Valid Combinations for BGA Package

Added 100R, 110R, and 120R OPNs.

CMOS Compatible

Added Note 8.

Special package handling instructions

Modified the special handling wording.

DC Characteristics table

Deleted the I

ACC specification row.

CFI

Changed text in the third paragraph of CFI to read

“reading array data.”

Revision B+3 (September 19, 2002)

Ordering Information

Deleted FI from Valid Combinations Table.

Revision B+4 (October 15, 2002)

Connection Diagrams

Changed from 56-Pin Standard TSOP to 48-Pin Stan-

dard TSOP.

Product Selector Guide

Added regulated OPNs.

Revision C (December 5, 2002)

Secured Silicon Sector Flash Memory Region, and

Enter Secured Silicon Sector/Exit Secured Silicon

Sector Command Sequence

Noted that the A

CC function and unlock bypass modes

are not available when the Secured Silicon sector is en-

abled.

Byte/Word Program Command Sequence, Sector

Erase Command Sequence, and Chip Erase Com-

mand Sequence

Noted that the Secured Silicon Sector, autoselect, and

CFI functions are unavailable when a program or

erase operation is in progress.

Common Flash Memory Interface (CFI)

Changed CFI website address.

Command Definitions

Changed wording in last sentence of first paragraph

from, “...resets the device to reading array data.” to

...”may place the device to an unknown state. A reset

command is then required to return the device to read-

ing array data.”

CMOS Compatible

Added I

LR parameter to table.

Removed V

IL, VIH, VOL, and VOH from table and added

IL1, VIH1, VIL2, VIH2, VOL, VOH1, and VOH2 from the

CMOS table in the Am29LV640MH/L datasheet.

Changed V

IH1 and VIH2 minimum to 1.9.

Removed typos in notes.

AC Characteristics and Read-Only Operations

Changed the Chip Enable to Output High Z and Out-

put Enable to Output High Z Speed Options from 30

ns to 16 ns.

AM29LV640MT110REF 数据表(PDF) 64 Page - Advanced Micro Devices

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