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參數(shù)資料
| 型號： | SST36VF1601 |
| 廠商： | Silicon Storage Technology, Inc. |
| 英文描述： | 16 Mbit Concurrent SuperFlash |
| 中文描述： | 16兆位并行超快閃 |
| 文件頁數(shù)： | 4/26頁 |
| 文件大小： | 404K |
| 代理商： | SST36VF1601 |
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4
Data Sheet
16 Mbit Concurrent SuperFlash
SST36VF1601
2001 Silicon Storage Technology, Inc.
S71142-06-000
11/01 373
Hardware Reset (RST#)
The RST# pin provides a hardware method of resetting the
device to read array data. When the RST# pin is held low
for at least T
RP
any in-progress operation will terminate and
return to Read mode (see Figure 16). When no internal
Program/Erase operation is in progress, a minimum period
of T
RHR
is required after RST# is driven high before a valid
Read can take place (see Figure 15).
The Erase operation that has been interrupted needs to be
reinitiated after the device resumes normal operation mode
to ensure data integrity.
Software Data Protection (SDP)
The SST36VF1601 provides the JEDEC standard Soft-
ware Data Protection scheme for all data alteration opera-
tions, i.e., Program and Erase. Any Program operation
requires the inclusion of the three-byte sequence. The
three-byte load sequence is used to initiate the Program
operation, providing optimal protection from inadvertent
Write operations, e.g., during the system power-up or
power-down. Any Erase operation requires the inclusion of
six-byte sequence. The SST36VF1601 is shipped with the
Software Data Protection permanently enabled. See Table
4 for the specific software command codes. During SDP
command sequence, invalid commands will abort the
device to Read mode within T
RC.
The contents of DQ
15
-
DQ
8
can be V
IL
or V
IH
, but no other value during any SDP
command sequence.
Common Flash Memory Interface (CFI)
The SST36VF1601 also contains the CFI information to
describe the characteristics of the device. In order to enter
the CFI Query mode, the system must write three-byte
sequence, same as Software ID Entry command with 98H
(CFI Query command) to address 5555H in the last byte
sequence. Once the device enters the CFI Query mode,
the system can read CFI data at the addresses given in
Tables 5 through 7. The system must write the CFI Exit
command to return to Read mode from the CFI Query
mode.
Product Identification
The Product Identification mode identifies the device and
manufacturer. For details, see Table 4 for software opera-
tion, Figure 12 for the Software ID Entry and Read timing
diagram and Figure 21 for the Software ID Entry command
sequence flowchart.
Product Identification Mode
Exit/CFI Mode Exit
In order to return to the standard Read mode, the Soft-
ware Product Identification mode must be exited. Exit is
accomplished 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
apparently 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 4 for the software command
code, Figure 14 for timing waveform and Figure 21 for a
flowchart.
TABLE
1: P
RODUCT
I
DENTIFICATION
Word
0000H
Data
00BFH
Manufacturer’s ID
Device ID
SST36VF1601
0001H
2761H
T1.1 373
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| SST36VF1601-70-4C-EK | 16 Mbit Concurrent SuperFlash |
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| SST36VF1601-70-4C-BK | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:16 Mbit Concurrent SuperFlash |
| SST36VF1601-70-4C-EK | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:16 Mbit Concurrent SuperFlash |
| SST36VF1601-70-4E-BK | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:16 Mbit Concurrent SuperFlash |
| SST36VF1601-70-4E-EK | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:16 Mbit Concurrent SuperFlash |
| SST36VF1601-90-4C-BK | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:16 Megabit Concurrent SuperFlash |
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