AM29DL32XG datasheet(30/58 Pages) AMD

部件名	AM29DL32XG

功能描述	32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory

PDF	58 Pages

Scroll/Zoom	100%

制造商	AMD [Advanced Micro Devices]

网页	http://www.amd.com

标志

30 / 58 page

Am29DL32xG

February 9, 2005

D A TA SH EET

Refer to the Write Operation Status section for more

information.

In the erase-suspend-read mode, the system can also

issue the autoselect command sequence. Refer to the

Autoselect Mode and Autoselect Command Sequence

sections for details.

To resume the sector erase operation, the system

must write the Erase Resume command. The bank

address of the erase-suspended bank is required

when writing this command. Further writes of the Re-

sume command are ignored. Another Erase Suspend

command can be written after the chip has resumed

erasing.

Figure 4.

Erase Operation

START

Write Erase

Command Sequence

(Notes 1, 2)

Data Poll to Erasing

Bank from System

Data = FFh?

Yes

Erasure Completed

Embedded

Erase

algorithm

in progress

Notes:

1. See Table 14 for erase command sequence.

2. See the section on DQ3 for information on the sector

erase timer.

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