Electronic Components Datasheet Search
  English  ▼

X  

M28W320BT Datasheet(PDF) 2 Page - STMicroelectronics

Part # M28W320BT
Description  32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
PDF  43 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

M28W320BT Datasheet(HTML) 2 Page - STMicroelectronics

  M28W320BT Datasheet HTML 1Page - STMicroelectronics M28W320BT Datasheet HTML 2Page - STMicroelectronics M28W320BT Datasheet HTML 3Page - STMicroelectronics M28W320BT Datasheet HTML 4Page - STMicroelectronics M28W320BT Datasheet HTML 5Page - STMicroelectronics M28W320BT Datasheet HTML 6Page - STMicroelectronics M28W320BT Datasheet HTML 7Page - STMicroelectronics M28W320BT Datasheet HTML 8Page - STMicroelectronics M28W320BT Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 43 page
background image
M28W320BT, M28W320BB
2/43
TABLE OF CONTENTS
SUMMARY DESCRIPTION ... ...... ....... ...... ....... ...... ....... ...... ...... .....5
Figure 2.LogicDiagram .. ...... ....... ...... ....... ...... ....... ...... ...... .....5
Table 1. Signal Names . . . ...... ....... ...... ....... ...... ....... ...... ...... .....5
Figure 3. TSOP Connections..... ....... ...... ....... ...... ....... ...... ...... .....6
Figure 4. TFBGA Connections (Top view through package) . ...... ....... ...... ...... ..... 7
Figure 5.Block Addresses. ...... ....... ...... ....... ...... ....... ...... ...... ..... 8
SIGNAL DESCRIPTIONS .... ...... ....... ...... ....... ...... ....... ...... ...... .....9
Address Inputs (A0-A20). . ...... ....... ...... ....... ...... ....... ...... ...... .....9
Data Input/Output (DQ0-DQ15). . . ....... ...... ....... ...... ....... ...... ...... .....9
Chip Enable (E). . . ...... ...... ....... ...... ....... ...... ....... ...... ...... .....9
Output Enable (G). ...... ...... ....... ...... ....... ...... ....... ...... ...... .....9
Write Enable (W). . ...... ...... ....... ...... ....... ...... ....... ...... ...... .....9
Write Protect (WP). ...... ...... ....... ...... ....... ...... ....... ...... ...... .....9
Reset(RP). ...... ...... ...... ....... ...... ....... ...... ....... ...... ...... .....9
VDD Supply Voltage...... ...... ....... ...... ....... ...... ....... ...... ...... .....9
VDDQ Supply Voltage..... ...... ....... ...... ....... ...... ....... ...... ...... .....9
VPP Program Supply Voltage .... ....... ...... ....... ...... ....... ...... ...... .....9
VSS Ground. ..... ...... ...... ....... ...... ....... ...... ....... ...... ...... .....9
BUS OPERATIONS... ...... ...... ....... ...... ....... ...... ....... ...... ...... ....10
Read. .... ....... ...... ...... ....... ...... ....... ...... ....... ...... ...... ....10
Write. .... ....... ...... ...... ....... ...... ....... ...... ....... ...... ...... ....10
Output Disable. ... ...... ...... ....... ...... ....... ...... ....... ...... ...... ....10
Standby. . ....... ...... ...... ....... ...... ....... ...... ....... ...... ...... ....10
Automatic Standby. ...... ...... ....... ...... ....... ...... ....... ...... ...... ....10
Reset. ... ....... ...... ...... ....... ...... ....... ...... ....... ...... ... ... .... 10
Table 2.Bus Operations .. ...... ....... ...... ....... ...... ....... ...... ...... ....10
COMMANDINTERFACE .... ...... ....... ...... ....... ...... ....... ...... ...... .... 11
Read Memory Array command ... ....... ...... ....... ...... ....... ...... ...... .... 11
Read Status Register Command. . ....... ...... ....... ...... ....... ...... ...... ....11
Read Electronic Signature Command ..... ...... ....... ...... ....... ...... ...... ....11
Read CFIQueryCommand ...... ....... ...... ....... ...... ....... ...... ...... ....11
Block Erase Command ... ...... ....... ...... ....... ...... ....... ...... ...... ....11
Program Command ...... ...... ....... ...... ....... ...... ....... ...... ...... ....11
Double Word Program Command . ....... ...... ....... ...... ....... ...... ...... .... 12
Clear Status Register Command. . ....... ...... ....... ...... ....... ...... ...... ....12
Program/Erase Suspend Command ...... ...... ....... ...... ....... ...... ...... ....12
Program/Erase Resume Command ...... ...... ....... ...... ....... ...... ...... ....12
Block Protection... ...... ...... ....... ...... ....... ...... ....... ...... ...... ....12
Table 3.Commands ..... ...... ....... ...... ....... ...... ....... ...... ...... ....13
Table 4.Read ElectronicSignature ....... ...... ....... ...... ....... ...... ...... ....13
Table 5.MemoryBlocks Protection Truth Table ... ....... ...... ....... ...... ...... ....13



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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