E28F320J3A110 Intel, E28F320J3A110 Datasheet - Page 56

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E28F320J3A110

Manufacturer Part Number
E28F320J3A110
Description
Manufacturer
Intel
Datasheet

Specifications of E28F320J3A110

Cell Type
NOR
Density
32Mb
Access Time (max)
110ns
Interface Type
Parallel
Boot Type
Not Required
Address Bus
22/21Bit
Operating Supply Voltage (typ)
3/3.3V
Operating Temp Range
-40C to 85C
Package Type
TSOP
Program/erase Volt (typ)
2.7 to 3.6V
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
8/16Bit
Number Of Words
4M/2M
Mounting
Surface Mount
Pin Count
56
Lead Free Status / Rohs Status
Not Compliant

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Quantity:
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256-Mbit J3 (x8/x16)
A.7
56
Table 29. Device Geometry Definition (Sheet 2 of 2)
Table 30. Primary Vendor-Specific Extended Query (Sheet 1 of 2)
Device Geometry Definition
Primary-Vendor Specific Extended Query Table
Certain flash features and commands are optional. The Primary Vendor-Specific Extended Query
table specifies this and other similar information.
Offset
Offset
P = 31h
(P+0)h
(P+1)h
(P+2)h
(P+3)h
(P+4)h
2Ch
2Dh
Address
(1)
2C:
2D:
2A:
2B:
2E:
2F:
27:
28:
29:
30:
Length
Length
1
4
3
1
1
Number of erase block regions within device:
1. x = 0 means no erase blocking; the device erases in “bulk”
2. x specifies the number of device or partition regions with one or
more contiguous same-size erase blocks
3. Symmetrically blocked partitions have one blocking region
4. Partition size = (total blocks) x (individual block size)
Erase Block Region 1 Information
bits 0–15 = y, y+1 = number of identical-size erase blocks
bits 16–31 = z, region erase block(s) size are z x 256 bytes
Unique ASCII string “PRI”
Minor version number, ASCII
Primary extended query table
Major version number, ASCII
(Optional Flash Features and Commands)
32 Mbit
--16
--02
--00
--05
--00
--01
--1F
--00
--00
--02
Description
Description
64 Mbit
--3F
--17
--02
--00
--05
--00
--01
--00
--00
--02
128 Mbit
--18
--02
--00
--05
--00
--01
--7F
--00
--00
--02
Add.
31:
32:
33:
34:
35:
2C:
2D:
2E:
2F:
30:
Code See Table
256Mbit
Code
Hex
--31
--31
--50
--52
--49
Below
--19
--02
--00
--00
--02
-FF
--01
-00
-05
-00
-01
Datasheet
Value
“P”
“R”
“1”
“1”
“I”
1

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