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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Table 34: Query Structure
Offset
Sub-Section Name
27h
Device Geometry Definition
Primary Numonyx-Specific Extended
(3)
P
Query Table
Notes:
1.
Refer to the Query Structure Output section and offset 28h for the detailed definition of offset address as a function of
device bus width and mode.
2.
BA = Block Address beginning location (i.e., 02000h is block 2’s beginning location when the block size is 128 Kbyte).
3.
Offset 15 defines “P” which points to the Primary Numonyx-Specific Extended Query Table.
13.3
Block Status Register
The Block Status Register indicates whether an erase operation completed successfully
or whether a given block is locked or can be accessed for flash program/erase
operations.
Table 35: Block Status Register
Offset
Length
(1)
(BA+2)h
1
Block Lock Status Register
BSR.0 Block Lock Status
0 = Unlocked
1 = Locked
BSR 1–15: Reserved for Future Use
Note:
1.
BA = The beginning location of a Block Address (i.e., 008000h is block 1’s (64-KB block) beginning location in word
mode).
13.4
CFI Query Identification String
The CFI Query Identification String provides verification that the component supports
the Common Flash Interface specification. It also indicates the specification version and
supported vendor-specified command set(s).
Table 36: CFI Identification
Offset
Length
10h
3
Query-unique ASCII string “QRY”
13h
2
Primary vendor command set and control interface ID code.
16-bit ID code for vendor-specified algorithms
15h
2
Extended Query Table primary algorithm address
17h
2
Alternate vendor command set and control interface ID code.
0000h means no second vendor-specified algorithm exists
19h
2
Secondary algorithm Extended Query Table address.
0000h means none exists
Datasheet
60
Numonyx™ Embedded Flash Memory (J3 v. D)
Description
Flash Device Layout
Vendor-Defined Additional Information Specific to
the Primary Vendor Algorithm
Description
Description
Notes
1
1,3
Address
Value
BA+2:
--00 or --01
BA+2:
(bit 0): 0 or 1
BA+2:
(bit 1–15): 0
Hex
Add.
Value
Code
10
--51
“Q”
11:
--52
“R”
12:
--59
“Y”
13:
--01
14:
--00
15:
--31
16:
--00
17:
--00
18:
--00
19:
--00
1A:
--00
November 2007
308551-05