D161DB70PI datasheet(56/57 Pages) AMD

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Am29DL16xD

May 26, 2004

Revision D (February 22, 2000)

Global

The Am29DL16x family has migrated to a new 0.23

µm process technology, which is indicated by a “D” in

the ordering part number. All references in this docu-

ment have been changed to reflect the new process.

Distinctive Characteristics

Under “Performance Characteristics,” the typical accel-

erated programming time was changed to match the

AC tables.

AC Characteristics

Figure 17, Program Operations Timing; Figure 19,

Chip/Sector Erase Operations: Deleted t

GHWL and

changed OE# waveform to start at high.

Erase and Program Operations table; Alternate CE#

Controlled Erase and Program Operations table:

Changed the typical and maximum specifications for

programming time.

Erase and Programming Performance

In the table, changed the typical and maximum specifi-

cations for programming time. The typical and maxi-

mum chip programming times in both byte and word

modes are reduced.

Physical Dimensions

Replaced figures with more detailed illustrations.

Revision D+1 (June 21, 2000)

Global

Data sheet designation has changed from “Advance

Information” to “Preliminary.”

Deleted references to the 56-pin SSOP and the corre-

sponding 70R speed option.

Ordering Information

Added valid combinations for the Am29DL164D device

in TSOP. Added v a li d c o mbinations f o r the

Am29DL162D devices in TSOP and FBGA packages.

D e let ed v a lid c o mbinations f o r the 80 ns

Am29DL164D device in FBGA package.

Device Bus Operations

Table 3, Sector Addresses for Top Boot Sector De-

vices: In note below table, corrected last device part

number to top boot.

Table 7, Autoselect Codes: The SecSi Sector Indicator

Bit values have changed from 80h and 00h to 81h and

01h, respectively.

Command Definitions

Table 14, Command Definitions: The SecSi Sector In-

dicator Bit values have changed from 80h and 00h to

81h and 01h, respectively.

AC Characteristics

Read-only Operations table: Changed parameter t

DF to

16 ns for all speed options. Added Note 3.

Revision D+2 (September 4, 2000)

Deleted remaining references to 80 ns speed option,

which was officially removed in Revision D+1. Cor-

rected references to Am29DL16xC, which officially

changed to Am29DL16xD in Revision D.

Revision D+3 (November 22, 2000)

Global

Deleted Preliminary status from document. Added

table of contents.

Revision E (July 2, 2001)

Added Am29DL161D device to data sheet. Deleted

extended temperature range devices.

Sector/Sector Block Protection and Unprotection

Noted that sectors are unprotected in parallel.

SecSi‰ (Secured Silicon) Sector Flash

Memory Region

Noted changes for upcoming versions of these de-

vices: reduced SecSi Sector size and deletion of

SecSi Sector erase functionality. Current versions of

these devices remain unaffected.

Revision E+1 (July 29, 2002)

Global

Added 64-ball Fortified BGA package.

Command Definitions

Modified caution to state that incorrect command/se-

quences may place device in unknown state, upon

which device must be reset.

Unlock Bypass Command Sequence; Command

Definitions table

Corrected table and description to indicated that bank

address is not required for unlock bypass reset.

Package Capacitance

Added BGA capacitance specifications.

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