SST29EE512-70-4C-EH SST [Silicon Storage Technology, Inc], SST29EE512-70-4C-EH Datasheet - Page 4

• Manufacturer Part Number: SST29EE512-70-4C-EH
• Description: 512 Kbit (64K x8) Page-Write EEPROM
• Manufacturer: SST [Silicon Storage Technology, Inc]

Data Sheet
Please refer to the following Application Notes for more
information on using SDP:
•
•
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.
©2005 Silicon Storage Technology, Inc.
F
UNCTIONAL
Protecting Against Unintentional Writes When
Using Single Power Supply Flash Memories
The Proper Use of JEDEC Standard Software
Data Protection
A 15 - A 0
B
WE#
OE#
LOCK
CE#
D
IAGRAM
Address Buffer & Latches
Control Logic
X-Decoder
4
TABLE 1: P
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.
Manufacturer’s ID
Device ID
SST29EE512
Y-Decoder and Page Latches
I/O Buffers and Data Latches
512 Kbit Page-Write EEPROM
RODUCT
DQ 7 - DQ 0
SuperFlash
Memory
I
DENTIFICATION
Address
0000H
0001H
SST29EE512
S71060-09-000
1060 B1.1
Data
BFH
5DH
T1.3 1060
9/05