SST29EE010-120-3C-E SST [Silicon Storage Technology, Inc], SST29EE010-120-3C-E Datasheet - Page 4

• Manufacturer Part Number: SST29EE010-120-3C-E
• Description: 1 Megabit (128K x 8) Page Mode EEPROM
• Manufacturer: SST [Silicon Storage Technology, Inc]

Single power supply reprogrammable nonvolatile
memories may be unintentionally altered. SST strongly
recommends that Software Data Protection (SDP) al-
ways be enabled. The 29EE010/29LE010/29VE010
should be programmed using the SDP command se-
quence. SST recommends the SDP Disable Command
Sequence not be issued to the device prior to writing.
Please refer to the following Application Notes located at
the back of this databook for more information on using
SDP:
•
•
Product Identification
The product identification mode identifies the device as
the 29EE010/29LE010/29VE010 and manufacturer as
SST. This mode may be accessed by hardware or
software operations. The hardware operation is typically
used by a programmer to identify the correct algorithm
for the 29EE010/29LE010/29VE010. Users may wish to
use the software product identification operation to iden-
tify the part (i.e. using the device code) when using
© 1998 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
16
B
WE#
CE#
LOCK
- A
OE#
0
D
IAGRAM OF
Address buffer & Latches
SST 29EE010/29LE010/29VE010
Control Logic
X-Decoder
4
SST29EE010, SST29LE010, SST29VE010
T
multiple manufacturers in the same socket. For details,
see Table 3 for hardware operation or Table 4 for
software operation, Figure 10 for the software ID entry
and read timing diagram and Figure 17 for the ID entry
command sequence flowchart. The manufacturer and
device codes are the same for both operations.
ABLE
Manufacturer’s Code
29EE010 Device Code
29LE010 Device Code
29VE010 Device Code
1: P
I/O Buffers and Data Latches
Y-Decoder and Page Latches
RODUCT
1 Megabit Page Mode EEPROM
1,048,576 Bit
Cell Array
EEPROM
I
DQ
DENTIFICATION
7
- DQ
0
0000 H
0001 H
0001 H
0001 H
Byte
T
ABLE
304 MSW B1.0
BF H
Data
07 H
08 H
08 H
304 PGM T1.1
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