TE28F640J3D75

Manufacturer Part NumberTE28F640J3D75
ManufacturerIntel
TE28F640J3D75 datasheet
 


Specifications of TE28F640J3D75

Cell TypeNORDensity64Mb
Access Time (max)75nsInterface TypeParallel
Boot TypeNot RequiredAddress Bus23/22Bit
Operating Supply Voltage (typ)3/3.3VSync/asyncAsynchronous
Package TypeTSOPProgram/erase Volt (typ)2.7 to 3.6V
Operating Temp Range-40C to 85COperating Temperature ClassificationIndustrial
Operating Supply Voltage (min)2.7VOperating Supply Voltage (max)3.6V
Word Size8/16BitNumber Of Words8M/4Mword
MountingSurface MountPin Count56
Lead Free Status / Rohs StatusNot Compliant  
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Numonyx™ Embedded Flash Memory (J3 v. D)
Table 32: Summary of Query Structure Output as a Function of Device and Mode
Device
Query start location in
Type/
maximum device bus
Mode
width addresses
(1)
x8 mode
N/A
Note:
1.
The system must drive the lowest order addresses to access all the device's array data when the device is configured in
x8 mode. Therefore, word addressing, where these lower addresses are not toggled by the system, is "Not Applicable"
for x8-configured devices.
Table 33: Example of Query Structure Output of a x16- and x8-Capable Device
Word Addressing
Offset
Hex Code
A
–A
D15–D
15
0
0010h
0051
0011h
0052
0012h
0059
0013h
P_ID
LO
0014h
P_ID
HI
0015h
P
LO
0016h
P
HI
0017h
A_ID
LO
0018h
A_ID
HI
...
...
13.2
Query Structure Overview
The Query command causes the flash component to display the Common Flash
Interface (CFI) Query structure or “database.” The structure sub-sections and address
locations are summarized below. See AP-646 Common Flash Interface (CFI) and
Command Sets (order number 292204) for a full description of CFI.
The following sections describe the Query structure sub-sections in detail.
Table 34: Query Structure
Offset
Sub-Section Name
00h
01h
(2)
(BA+2)h
Block Status Register
04-0Fh
Reserved
10h
CFI Query Identification String
1Bh
System Interface Information
November 2007
308551-05
Query data with maximum device
bus width addressing
Hex
ASCII
Hex Code
Offset
Value
(1)
N/A
Value
Offset
A
–A
0
7
0
“Q”
20h
“R”
21h
“Y”
22h
PrVendor
23h
ID #
24h
PrVendor
25h
TblAdr
26h
AltVendor
27h
ID #
28h
...
...
Description
Manufacturer Code
Device Code
Block-Specific Information
Reserved for Vendor-Specific Information
Reserved for Vendor-Specific Information
Command Set ID and Vendor Data Offset
Query data with byte addressing
Hex
ASCII
Hex Code
Offset
Value
21:
51
“Q”
22:
52
“R”
Byte Addressing
Hex Code
Value
D
–D
7
0
51
“Q”
51
“Q”
52
“R”
52
“R”
59
“Y”
59
“Y”
P_ID
PrVendor
LO
P_ID
ID #
LO
P_ID
ID #
HI
...
...
Notes
1
1
1,2
1
1
1
Datasheet
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