Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

M29W800AT Datasheet(PDF) 27 Page - STMicroelectronics

Part No. M29W800AT
Description  8 Mbit 1Mb x8 or 512Kb x16, Boot Block Low Voltage Single Supply Flash Memory
Download  33 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M29W800AT Datasheet(HTML) 27 Page - STMicroelectronics

Back Button M29W800AT Datasheet HTML 23Page - STMicroelectronics M29W800AT Datasheet HTML 24Page - STMicroelectronics M29W800AT Datasheet HTML 25Page - STMicroelectronics M29W800AT Datasheet HTML 26Page - STMicroelectronics M29W800AT Datasheet HTML 27Page - STMicroelectronics M29W800AT Datasheet HTML 28Page - STMicroelectronics M29W800AT Datasheet HTML 29Page - STMicroelectronics M29W800AT Datasheet HTML 30Page - STMicroelectronics M29W800AT Datasheet HTML 31Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 27 / 33 page
background image
27/33
M29W800AT, M29W800AB
Table 24. Security Block Instruction
Note: 1. Address bits A10-A19 are don’t care for coded address inputs.
2. Data bits DQ8-DQ15 are don’t care for coded address inputs.
Mne.
Instr.
Cyc.
Unlock Cycle
2nd Cyc.
1st Cyc.
RDS
Read
Security
Data
1
Addr. (1)
AAh
Read OTP Data until a new write cycle is initiated.
Data (2)
B8h
Figure 15. Security Block Address Table
Security
Memory Block
AI02746
TOP BOOT BLOCK
000FFh
Security
Memory Block
00000h
0E0FFh
0E000h
BOTTOM BOOT BLOCK
Security
Memory Block
TOP BOOT BLOCK
0007Fh
Security
Memory Block
00000h
0E01Fh
0E000h
BOTTOM BOOT BLOCK
BYTE Organisation (x8)
WORD Organisation (x16)
SECURITY PROTECTION MEMORY AREA
The M29W800A features a security protection
memory area. It consists of a memory block of 256
bytes or 128 words which is programmed in the ST
factory to store a unique code that uniquely identi-
fies the part.
This memory block can be read by using the Read
Security Data instruction (RDS) as shown in Table
24.
Read Security Data (RDS) Instruction. This RDS
uses a single write cycle instruction: the command
B8h is written to the address AAh. This sets the
memory to the Read Security mode. Any succes-
sive read attempt will output the addressed Secu-
rity byte until a new write cycle is initiated.


Similar Part No. - M29W800AT

ManufacturerPart No.DatasheetDescription
STMicroelectronics
STMicroelectronics
M29W800AT STMICROELECTRONICS-M29W800AT Datasheet
717Kb / 40P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
M29W800AT100M1T STMICROELECTRONICS-M29W800AT100M1T Datasheet
717Kb / 40P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
M29W800AT100M5T STMICROELECTRONICS-M29W800AT100M5T Datasheet
717Kb / 40P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
M29W800AT100M6T STMICROELECTRONICS-M29W800AT100M6T Datasheet
717Kb / 40P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
M29W800AT100N1T STMICROELECTRONICS-M29W800AT100N1T Datasheet
717Kb / 40P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
More results

Similar Description - M29W800AT

ManufacturerPart No.DatasheetDescription
STMicroelectronics
STMicroelectronics
M29F800AT STMICROELECTRONICS-M29F800AT Datasheet
142Kb / 21P
   8 Mbit 1Mb x8 or 512Kb x16, Boot Block Single Supply Flash Memory
M29W800AT STMICROELECTRONICS-M29W800AT_04 Datasheet
717Kb / 40P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) Low Voltage Single Supply Flash Memory
M29W800T STMICROELECTRONICS-M29W800T Datasheet
233Kb / 33P
   8 Mbit 1Mb x8 or 512Kb x16, Boot Block Low Voltage Single Supply Flash Memory
M29F800DT STMICROELECTRONICS-M29F800DT Datasheet
332Kb / 39P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 5V Supply Flash Memory
M29W800DT70N1 STMICROELECTRONICS-M29W800DT70N1 Datasheet
651Kb / 41P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
April 2004
M29W800DT70N6 STMICROELECTRONICS-M29W800DT70N6 Datasheet
651Kb / 41P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
M29F800DT STMICROELECTRONICS-M29F800DT_06 Datasheet
420Kb / 53P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 5V Supply Flash Memory
M29W800DT STMICROELECTRONICS-M29W800DT Datasheet
313Kb / 42P
   8 Mbit (1Mb x8 or 512Kb x16, Boot Block) 3V Supply Flash Memory
M29F400BT STMICROELECTRONICS-M29F400BT_06 Datasheet
318Kb / 40P
   4 Mbit (512Kb x8 or 256Kb x16, Boot Block) single supply Flash memory
M29W160BT STMICROELECTRONICS-M29W160BT Datasheet
170Kb / 25P
   16 Mbit 2Mb x8 or 1Mb x16, Boot Block Low Voltage Single 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 


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