Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

SST37VF040-90-3C-PH Datasheet(PDF) 2 Page - Silicon Storage Technology, Inc

Part # SST37VF040-90-3C-PH
Description  512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SST [Silicon Storage Technology, Inc]
Direct Link  http://www.sst.com/
Logo SST - Silicon Storage Technology, Inc

SST37VF040-90-3C-PH Datasheet(HTML) 2 Page - Silicon Storage Technology, Inc

  SST37VF040-90-3C-PH Datasheet HTML 1Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 2Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 3Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 4Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 5Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 6Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 7Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 8Page - Silicon Storage Technology, Inc SST37VF040-90-3C-PH Datasheet HTML 9Page - Silicon Storage Technology, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
2
Data Sheet
512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST37VF512 / SST37VF010 / SST37VF020 / SST37VF040
©2001 Silicon Storage Technology, Inc.
S71151-02-000
5/01
397
Byte-Program Operation
The SST37VF512/010/020/040 are programmed by using
an external programmer. The programming mode is acti-
vated by asserting 12V (±5%) on OE# pin and VIL on CE#
pin. The device is programmed using a single pulse (WE#
pin low) of 10 µs per byte. Using the MTP programming
algorithm, the Byte-Program process continues byte-by-
byte until the entire chip has been programmed. Refer to
Figure 10 for the flowchart and Figure 6 for the timing dia-
gram.
Chip-Erase Operation
The only way to change a data from a “0” to “1” is by electri-
cal erase that changes every bit in the device to “1”. The
SST37VF512/010/020/040 use an electrical Chip-Erase
operation. The entire chip can be erased in 100 ms (WE#
pin low). In order to activate erase mode, the 12V (±5%) is
applied to OE# and A9 pins while CE# is low. All other
address and data pins are “don’t care”. The falling edge of
WE# will start the Chip-Erase operation. Once the chip has
been erased, all bytes must be verified for FFH. Refer to Fig-
ure 9 for the flowchart and Figure 5 for the timing diagram.
Product Identification Mode
The Product Identification mode identifies the devices as
SST37VF512,
SST37VF010,
SST37VF020,
and
SST37VF040 and manufacturer as SST. This mode may
be accessed by the hardware method. To activate this
mode, the programming equipment must force VH
(12V±5%) on address A9. Two identifier bytes may then be
sequenced from the device outputs by toggling address
line A0. For details, see Table 3 for hardware operation.
Design Considerations
The SST37VF512/010/020/040 should have a 0.1µF
ceramic high frequency, low inductance capacitor con-
nected between VDD and GND. This capacitor should be
placed as close to the package terminals as possible.
OE# and A9 must remain stable at VH for the entire dura-
tion of an Erase operation. OE# must remain stable at VH
for the entire duration of the Program operation.
TABLE
1: PRODUCT IDENTIFICATION
Address
Data
Manufacturer’s ID
0000H
BFH
Device ID
SST37VF512
0001H
C4H
SST37VF010
0001H
C5H
SST37VF020
0001H
C6H
SST37VF040
0001H
C2H
T1.2 397
Y-Decoder
I/O Buffers
397 ILL B1.1
Address Buffer
X-Decoder
DQ7 - DQ0
Memory Address
A9
OE#
CE#
WE#
SuperFlash
Memory
Control Logic
FUNCTIONAL BLOCK DIAGRAM


Similar Part No. - SST37VF040-90-3C-PH

ManufacturerPart #DatasheetDescription
logo
Silicon Storage Technol...
SST37VF040-70-3C-NH SST-SST37VF040-70-3C-NH Datasheet
215Kb / 18P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash
SST37VF040-70-3C-NHE SST-SST37VF040-70-3C-NHE Datasheet
215Kb / 18P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash
SST37VF040-70-3C-PH SST-SST37VF040-70-3C-PH Datasheet
215Kb / 18P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash
SST37VF040-70-3C-PHE SST-SST37VF040-70-3C-PHE Datasheet
215Kb / 18P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash
SST37VF040-70-3C-WH SST-SST37VF040-70-3C-WH Datasheet
215Kb / 18P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash
More results

Similar Description - SST37VF040-90-3C-PH

ManufacturerPart #DatasheetDescription
logo
Silicon Storage Technol...
SST37VF512 SST-SST37VF512_06 Datasheet
215Kb / 18P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Many-Time Programmable Flash
SST27SF512 SST-SST27SF512_05 Datasheet
326Kb / 23P
   512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
SST27SF256 SST-SST27SF256 Datasheet
268Kb / 26P
   256 Kbit / 512 Kbit / 1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
SST27VF010 SST-SST27VF010 Datasheet
586Kb / 18P
   1 Mbit / 2 Mbit (x8) Many-Time Programmable Flash
SST39LF512 SST-SST39LF512_10 Datasheet
640Kb / 24P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST39LF512 SST-SST39LF512_06 Datasheet
454Kb / 25P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST39LF512 SST-SST39LF512 Datasheet
284Kb / 24P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
SST29SF512 SST-SST29SF512 Datasheet
290Kb / 24P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit (x8) Small-Sector Flash
SST45VF512 SST-SST45VF512 Datasheet
170Kb / 16P
   512 Kbit / 1 Mbit / 2 Mbit Serial Flash
logo
Microchip Technology
SST25WF512 MICROCHIP-SST25WF512 Datasheet
252Kb / 36P
   512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit 1.8V SPI Serial Flash
11/14
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com