16 Mbit Concurrent SuperFlash
SST36VF1601E / SST36VF1602E
Data Sheet
Product Identification
The Product Identification mode identifies the devices and
manufacturer. For details, see Table 2 for software opera-
tion, Figure 15 for the Software ID Entry and Read timing
diagram and Figure 25 for the Software ID Entry command
sequence flowchart. The addresses A
19
and A
18
indicate a
bank address. When the addressed bank is switched to
Product Identification mode, it is possible to read another
address from the same bank without issuing a new Soft-
ware ID Entry command.
TABLE 2: P
RODUCT
I
DENTIFICATION
Address
Manufacturer’s ID
Device ID
SST36VF1601E
SST36VF1602E
Note:
BK = Bank Address (A
19
-A
18
)
Product Identification Mode
Exit/CFI Mode Exit
In order to return to the standard Read mode, the Software
Product Identification mode must be exited. Exit is accom-
plished by issuing the Software ID Exit command
sequence, which returns the device to the Read mode. This
command may also be used to reset the device to the Read
mode after any inadvertent transient condition that appar-
ently causes the device to behave abnormally, e.g., not read
correctly. Please note that the Software ID Exit/CFI Exit
command is ignored during an internal Program or Erase
operation. See Table 5 for the software command code, Fig-
ure 17 for timing waveform and Figure 26 for a flowchart.
Data
00BFH
734BH
734AH
T2.0 1274
BK0000H
BK0001H
BK0001H
F
UNCTIONAL
B
LOCK
D
IAGRAM
Memory
Address
Address
Buffers
(8 KWord Sector Protection)
SuperFlash Memory
12 Mbit Bank
BYTE#
RST#
CE#
WP#
WE#
OE#
RY/BY#
1274 B01.0
SuperFlash Memory
4 Mbit Bank
Control
Logic
I/O Buffers
DQ
15
/A
-1
-
DQ
0
©2005 Silicon Storage Technology, Inc.
S71274-03-000
11/05
6
SST [ SILICON STORAGE TECHNOLOGY, INC ]
