Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

M29DW641F Datasheet(PDF) 39 Page - Numonyx B.V

Part # M29DW641F
Description  64 Mbit (4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
Download  80 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NUMONYX [Numonyx B.V]
Direct Link  http://www.numonyx.com
Logo NUMONYX - Numonyx B.V

M29DW641F Datasheet(HTML) 39 Page - Numonyx B.V

Back Button M29DW641F Datasheet HTML 35Page - Numonyx B.V M29DW641F Datasheet HTML 36Page - Numonyx B.V M29DW641F Datasheet HTML 37Page - Numonyx B.V M29DW641F Datasheet HTML 38Page - Numonyx B.V M29DW641F Datasheet HTML 39Page - Numonyx B.V M29DW641F Datasheet HTML 40Page - Numonyx B.V M29DW641F Datasheet HTML 41Page - Numonyx B.V M29DW641F Datasheet HTML 42Page - Numonyx B.V M29DW641F Datasheet HTML 43Page - Numonyx B.V Next Button
Zoom Inzoom in Zoom Outzoom out
 39 / 80 page
background image
M29DW641F
Command interface
39/80
Verify Lock bit
4
555
AA
2AA
55
555
58
BA
DQ0
Set Standard
Protection
mode(5)
6
555
AA
2AA
55
555
60
SL
68
SL
48
SL
DQ0
Verify Standard
Protection
mode(4)
4
555
AA
2AA
55
555
60
SL
DQ0
1.
The grey cell represent Read cycles. The other cells are Write cycles.
2.
SA Protection Group Address, BA Any address in the Block, BKA Bank Address, SL Standard Protection mode Lock bit
Address, PL Password Protection mode Lock Bit Address, PW Password Data, PWA Password Address, RPW Password
Data Being Verified, NVMP Non-Volatile Modify Protection Bit Address, OW Extended Block Protection Bit Address, X
Don’t Care. All values in the table are in hexadecimal.
3.
Refer to
Table 11: Protection command addresses for addresses.
4.
A Reset command must be issued to return to the Read mode.
5.
The 4th Bus Write cycle programs a protection bit (Extended Block Protection bit, Password, Standard Protection mode
Lock bits, and a block NVMP bit). The 5th and 6th cycles verify that the bit has been successively programmed when
DQ0=1. If DQ0=0 in the 6th cycle, the program command must be issued again and verified again. A 100µs delay is
required between the 4th and the 5th cycle.
6.
Cycle 4 erases all Non-Volatile Modify Protection bits. Cycles 5 and 6 verify that the bits have been successfully cleared
when DQ0=0. If DQ0=1 in the 6th cycle, the erase command must be issued again and verified again. Before issuing the
erase command, all Non-Volatile Modify Protection bits should be programmed to prevent over erasure.
7.
A 12ms timeout is required between cycles 4 and 5.
Table 10.
Block Protection commands (continued)
Command
Bus Write Operations(1)(2)(3)
1st
2nd
3rd
4th
5th
6th
7th
Add Data Add Data Add Data Add
Data
Add
Data
Add
Data
Add Data
Table 11.
Protection command addresses
Bit
Condition
Address inputs A7-A0
Other Address Inputs
Password Protection mode Lock bit
Address (PL)
RP at VIH
00001010
X
RP at VID
10001010
X
Standard Protection mode Lock bit Address (SL)
00010010
X
Non-Volatile Modify Protection bit Address (NVMP)
00000010
Block Protection Group
Address
Extended Block Protection bit Address (OW)
00011010
X


Similar Part No. - M29DW641F

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
M29DW640D STMICROELECTRONICS-M29DW640D Datasheet
945Kb / 55P
   64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D70N1 STMICROELECTRONICS-M29DW640D70N1 Datasheet
945Kb / 55P
   64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D70N1 STMICROELECTRONICS-M29DW640D70N1 Datasheet
1Mb / 15P
   FLASH NOR HIGH DENSITY & CONSUMER
M29DW640D70N1E STMICROELECTRONICS-M29DW640D70N1E Datasheet
945Kb / 55P
   64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D70N1E STMICROELECTRONICS-M29DW640D70N1E Datasheet
1Mb / 15P
   FLASH NOR HIGH DENSITY & CONSUMER
More results

Similar Description - M29DW641F

ManufacturerPart #DatasheetDescription
logo
Numonyx B.V
M29DW640F NUMONYX-M29DW640F Datasheet
1Mb / 74P
   64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
logo
STMicroelectronics
M29DW640D STMICROELECTRONICS-M29DW640D Datasheet
945Kb / 55P
   64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M28W640ECT STMICROELECTRONICS-M28W640ECT Datasheet
838Kb / 55P
   64 Mbit 4Mb x16, Boot Block 3V Supply Flash Memory
M28W640CT STMICROELECTRONICS-M28W640CT Datasheet
393Kb / 54P
   64 Mbit 4Mb x16, Boot Block 3V Supply Flash Memory
M28W640FCB STMICROELECTRONICS-M28W640FCB Datasheet
1Mb / 55P
   64 Mbit (4Mb x16, Boot Block) 3V Supply Flash Memory
M29W640FT STMICROELECTRONICS-M29W640FT Datasheet
478Kb / 72P
   64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory
logo
Numonyx B.V
M29W640FT NUMONYX-M29W640FT Datasheet
1Mb / 71P
   64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory
logo
STMicroelectronics
M58WR064FT STMICROELECTRONICS-M58WR064FT Datasheet
573Kb / 87P
   64 Mbit (4Mb x16, Multiple Bank, Burst) 1.8V Supply Flash Memory
M29W640DT STMICROELECTRONICS-M29W640DT Datasheet
945Kb / 49P
   64 Mbit 8Mb x8 or 4Mb x16, Boot Block 3V Supply Flash Memory
M29W641DH STMICROELECTRONICS-M29W641DH Datasheet
641Kb / 42P
   64 Mbit 4Mb x16, Uniform Block 3V Supply Flash Memory
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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80


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