Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

M58BW016BT80ZA6T Datasheet(PDF) 10 Page - STMicroelectronics

Part # M58BW016BT80ZA6T
Description  16 Mbit 512Kb x32, Boot Block, Burst 3V Supply Flash Memories
Download  63 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M58BW016BT80ZA6T Datasheet(HTML) 10 Page - STMicroelectronics

Back Button M58BW016BT80ZA6T Datasheet HTML 6Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 7Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 8Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 9Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 10Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 11Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 12Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 13Page - STMicroelectronics M58BW016BT80ZA6T Datasheet HTML 14Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 63 page
background image
M58BW016BT, M58BW016BB, M58BW016DT, M58BW016DB
10/63
Block Protection
The M58BW016B features four different levels of
block protection. The M58BW016D has the same
block protection with the exception of the Tuning
Block Protection, which is disabled in the factory.
s
Write Protect Pin, WP, - When WP is low, VIL,
all the lockable parameter blocks (two upper
(Top ) or lower (Bottom)) and all the main blocks
are protected. When WP is high (VIH) all the
lockable parameter blocks and all the main
blocks are unprotected.
s
Reset/Power-Down Pin, RP, - If the device is
held in reset mode (RP at VIL), no program or
erase operations can be performed on any
block.
s
Tuning Block Protection: M58BW016B
features a 64 bit password protection for
program and erase operations for a fixed
number of blocks After power-up or reset the
device is tuning protected. An Unlock command
is provided to allow program or erase operations
in all the blocks.
After a device reset the first two kinds of block pro-
tection (WP, RP) can be combined to give a flexi-
ble block protection. They do not affect the Tuning
Block Protection. When the two protections are
disabled, WP and RP at VIH, the blocks locked by
the Tuning Block Protection cannot be modified.
All blocks are protected during power-up.
Tuning Block Protection. The
Tuning
Block
Protection is a software feature to protect certain
blocks from program or erase operations. It allows
the user to lock program and erase operations with
a user definable 64 bit code. It is only available on
the M58BW016B version.
The code is written once in the Tuning Protection
Register and cannot be erased. When shipped the
flash memory will have the Tuning Protection
Code bits set to ‘1'. The user can program a ‘0’ in
any of the 64 positions. Once programmed it is not
possible to reset a bit to ‘1’ as the cells cannot be
erased. The Tuning Protection Register can be
programmed at any moment (after providing the
correct code), however once all bits are set to ‘0’
the Tuning Protection Code can no longer be al-
tered.
The Tuning Protection Code locks the program
and erase operations of 2 parameter and 24 main
blocks, blocks 0, 1 and 15-38 for the bottom con-
figuration and the blocks 0-23, 37 and 38 for the
top configuration.
The tuning blocks are "locked" if the tuning protec-
tion code has not been provided, and “unlocked"
once the correct code has been provided. The tun-
ing blocks are locked after reset or power-up. The
tuning protection status can be monitored in the
Status Register. Refer to the Status Register sec-
tion.
Refer to the Command Interface section for the
Tuning Protection Block Unlock and Tuning Pro-
tection Program commands. See Appendix B, Fig-
ure 25, 26 and 27 for suggested flowcharts for
using the Tuning Block Protection commands. For
further information on the Tuning Block Protection
refer to Application Note, AN1361.


Similar Part No. - M58BW016BT80ZA6T

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M58BW016DB STMICROELECTRONICS-M58BW016DB Datasheet
627Kb / 69P
   16 Mbit (512 Kb x 32, boot block, burst) 3 V supply Flash memories
logo
Numonyx B.V
M58BW016DB NUMONYX-M58BW016DB Datasheet
1Mb / 70P
   16 Mbit (512 Kbit x 32, boot block, burst) 3 V supply Flash memories
logo
Micron Technology
M58BW016DB MICRON-M58BW016DB Datasheet
1Mb / 70P
   16 Mbit (512 Kbit x 32, boot block, burst)
logo
STMicroelectronics
M58BW016DB70T3FF STMICROELECTRONICS-M58BW016DB70T3FF Datasheet
627Kb / 69P
   16 Mbit (512 Kb x 32, boot block, burst) 3 V supply Flash memories
M58BW016DB70T3FT STMICROELECTRONICS-M58BW016DB70T3FT Datasheet
627Kb / 69P
   16 Mbit (512 Kb x 32, boot block, burst) 3 V supply Flash memories
More results

Similar Description - M58BW016BT80ZA6T

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M58BW16F STMICROELECTRONICS-M58BW16F Datasheet
658Kb / 81P
   16 or 32 Mbit (x32, Boot Block, Burst) 3.3V supply Flash memories
M58LV064A STMICROELECTRONICS-M58LV064A Datasheet
450Kb / 65P
   64 Mbit 4Mb x16 or 2Mb x32, Uniform Block, Burst 3V Supply Flash Memories
M58LW128A STMICROELECTRONICS-M58LW128A Datasheet
932Kb / 65P
   128 Mbit 8Mb x16 or 4Mb x32, Uniform Block, Burst 3V Supply Flash Memories
M28W800BT STMICROELECTRONICS-M28W800BT Datasheet
289Kb / 42P
   8 Mbit 512Kb x16, Boot Block 3V Supply Flash Memory
M28W800CT STMICROELECTRONICS-M28W800CT Datasheet
369Kb / 49P
   8 Mbit 512Kb x16, Boot Block 3V Supply Flash Memory
M58BW032BT STMICROELECTRONICS-M58BW032BT Datasheet
906Kb / 60P
   32 Mbit (1Mb x32, Boot Block, Burst) 3.3V Supply Flash Memory
logo
Numonyx B.V
M58BW16F NUMONYX-M58BW16F Datasheet
1Mb / 87P
   16 or 32 Mbit (x 32, boot block, burst) 3.3 V supply Flash memories
logo
STMicroelectronics
M58BW016DB STMICROELECTRONICS-M58BW016DB Datasheet
627Kb / 69P
   16 Mbit (512 Kb x 32, boot block, burst) 3 V supply Flash memories
logo
Numonyx B.V
M58BW016DB NUMONYX-M58BW016DB Datasheet
1Mb / 70P
   16 Mbit (512 Kbit x 32, boot block, burst) 3 V supply Flash memories
logo
STMicroelectronics
M29W800DT70N1 STMICROELECTRONICS-M29W800DT70N1 Datasheet
651Kb / 41P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
April 2004
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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