DT28F320S3110 Intel, DT28F320S3110 Datasheet - Page 19

• Manufacturer Part Number: DT28F320S3110
• Manufacturer: Intel

Specifications of DT28F320S3110

• Density: 32Mb
• Access Time (max): 110ns
• Interface Type: Parallel
• Boot Type: Not Required
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: SSOP
• Program/erase Volt (typ): 2.7/3.3/5V
• 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
• Supply Current: 30mA
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / Rohs Status: Not Compliant

4.2.2
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 in Table 8.
The following sections describe the Query structure
sub-sections in detail.
NOTES:
1. Refer to Section 4.2.1 and Table 4 for the detailed definition of offset address as a function of device word width and mode.
2. BA = The beginning location of a Block Address (i.e., 08000h is the beginning location of block 1 when the block size is
3. Offset 15 defines “P” which points to the Primary Intel-specific Extended Query Table.
00h
01h
(BA+2)h
04-0Fh
10h
1Bh
27h
P
32 Kword).
ADVANCE INFORMATION
(3)
Offset
(2)
QUERY STRUCTURE OVERVIEW
Block Status Register
Reserved
CFI Query Identification String
System Interface Information
Device Geometry Definition
Primary Intel-Specific Extended Query
Table
Sub-Section Name
Table 6. Query Structure
Manufacturer Code
Device Code
Block-specific information
Reserved for vendor-specific information
Command set ID and vendor data offset
Device timing & voltage information
Flash device layout
Vendor-defined additional information
specific to the Primary Vendor Algorithm
(1)
Description
28F160S3, 28F320S3
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