SST29EE512(2005) 데이터 시트보기 (PDF) - Silicon Storage Technology

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SST29EE512
(Rev.:2005)

512 Kbit (64K x8) Page-Write EEPROM

Silicon Storage Technology 

Data Sheet

Please refer to the following Application Notes for more

information on using SDP:

• Protecting Against Unintentional Writes When

Using Single Power Supply Flash Memories

• The Proper Use of JEDEC Standard Software

Data Protection

Product Identification

The Product Identification mode identifies the device as the

SST29EE512 and manufacturer as SST. This mode is

accessed via software. For details, see Table 4, Figure 11

for the software ID entry, and Read timing diagram and Fig-

ure 18 for the ID entry command sequence flowchart.

512 Kbit Page-Write EEPROM

SST29EE512

TABLE 1: PRODUCT IDENTIFICATION

Manufacturer’s ID

Device ID

SST29EE512

Address

0000H

0001H

Data

BFH

5DH

T1.3 1060

Product Identification Mode Exit

In order to return to the standard Read mode, the Software

Product Identification mode must be exited. Exiting is

accomplished by issuing the Software ID Exit (reset) opera-

tion, which returns the device to the Read operation. The

Reset operation may also be used to reset the device to the

Read mode after an inadvertent transient condition that

apparently causes the device to behave abnormally, e.g.,

not read correctly. See Table 4 for software command

codes, Figure 12 for timing waveform, and Figure 18 for a

flowchart.

FUNCTIONAL BLOCK DIAGRAM

X-Decoder

A15 - A0

Address Buffer & Latches

CE#

OE#

WE#

Control Logic

SuperFlash

Memory

Y-Decoder and Page Latches

I/O Buffers and Data Latches

DQ7 - DQ0

1060 B1.1

©2005 Silicon Storage Technology, Inc.

4

S71060-09-000

9/05

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