Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TMS28F004AZB70CDBJL Datasheet(PDF) 12 Page - Texas Instruments

Part No. TMS28F004AZB70CDBJL
Description  524288 BY 8-BIT/262144 BY 16-BIT AUTO-SELECT BOOT-BLOCK FLASH MEMORIES
Download  80 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo 

TMS28F004AZB70CDBJL Datasheet(HTML) 12 Page - Texas Instruments

Zoom Inzoom in Zoom Outzoom out
 12 / 80 page
background image
TMS28F004Axy, TMS28F400Axy
524288 BY 8-BIT/262144 BY 16-BIT
AUTO-SELECT BOOT-BLOCK FLASH MEMORIES
SMJS829A – JANUARY 1996 – REVISED AUGUST 1997
12
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
byte-wide or word-wide mode selection (continued)
Table 6. Operation Modes for Word-Wide Mode (BYTE = VIH) (see Note 2)
MODE
WP
E
G
RP
W
A9
A0
VPP
DQ0 – DQ15
Read
X
VIL
VIL
VIH
VIH
X
X
X
Data out
X
VIL
VIL
VIH
VIH
VID
VIL
X
Manufacturer-equivalent code
0089h
Algorithm-selection mode
X
VIL
VIL
VIH
VIH
VID
VIH
X
Device-equivalent code 4470h
(top boot block)
X
VIL
VIL
VIH
VIH
VID
VIH
X
Device-equivalent code 4471h
(bottom boot block)
Output disable
X
VIL
VIH
VIH
VIH
X
X
X
Hi-Z
Standby
X
VIH
X
VIH
X
X
X
X
Hi-Z
Reset / deep power down
X
X
X
VIL
X
X
X
X
Hi-Z
Write (see Note 3)
VIL
or
VIH
VIL
VIH
VIH
or
VHH
VIL
X
X
VPPL
or
VPPH
Data in
NOTES:
2. X = don’t care
3. When writing commands to the ’28F400Axy, VPP must be in the appropriate VPP voltage range (as shown in the recommended
operating conditions table) for block-erase or program commands to be executed. Also, depending on the combination of RP and
WP, the boot block can be secured and, therefore, is not programmable (see Table 2 for the combinations).
Table 7. Operation Modes for Byte-Wide Mode (BYTE = VIL) (see Note 2)
MODE
WP
E
G
RP
W
A9
A0
VPP
DQ15 / A –1
DQ8 – DQ14
DQ0 – DQ7
Read lower byte
X
VIL
VIL
VIH
VIH
X
X
X
VIL
Hi-Z
Data out
Read upper byte
X
VIL
VIL
VIH
VIH
X
X
X
VIH
Hi-Z
Data out
X
VIL
VIL
VIH
VIH
VID
VIL
X
X
Hi-Z
Manufacturer-equivalent
code 89h
Algorithm-selection
Device-equivalent code
g
mode
X
VIL
VIL
VIH
VIH
VID
VIH
X
X
Hi Z
q
70h (top boot block)
X
VIL
VIL
VIH
VIH
VID
VIH
X
X
Hi-Z
Device-equivalent code
71h (bottom boot block)
Output disable
X
VIL
VIH
VIH
VIH
X
X
X
X
Hi-Z
Hi-Z
Standby
X
VIH
X
VIH
X
X
X
X
X
Hi-Z
Hi-Z
Reset / deep power
down
X
X
X
VIL
X
X
X
X
X
Hi-Z
Hi-Z
Write (see Note 3)
VIL
or
VIH
VIL
VIH
VIH
or
VHH
VIL
X
X
VPPL
or
VPPH
X
Hi-Z
Data in
NOTES:
2. X = don’t care
3. When writing commands to the ’28F400Axy, VPP must be in the appropriate VPP voltage range (as shown in the recommended
operating conditions table) for block-erase or program commands to be executed. Also, depending on the combination of RP and
WP, the boot block can be secured and, therefore, is not programmable (see Table 2 for the combinations).


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




Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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