PC28F512P30EFA Micron Technology Inc, PC28F512P30EFA Datasheet - Page 62

• Manufacturer Part Number: PC28F512P30EFA
• Manufacturer: Micron Technology Inc

Specifications of PC28F512P30EFA

• Cell Type: NOR
• Density: 512Mb
• Interface Type: Parallel/Serial
• Address Bus: 25b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: BGA
• Program/erase Volt (typ): 8.5 to 9.5V
• Sync/async: Async/Sync
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.7V
• Operating Supply Voltage (max): 2V
• Word Size: 16b
• Number Of Words: 32M
• Supply Current: 31mA
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / Rohs Status: Compliant

Table 30: Example of Query Structure Output of x16- Devices
A.1.2
Table 31: Query Structure
Note:
1.
2.
3.
A.1.3
Datasheet
62
The Query command causes the flash component to display the Common Flash Interface (CFI)
Query structure or database.
locations.
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.
BA = Block Address beginning location (i.e., 08000h is block 1’s beginning location when the block size is 32-KWord).
Offset 15 defines “P” which points to the Primary Numonyx-specific Extended Query Table.
00001-Fh Reserved
00010h
0001Bh
00027h
P
Query Structure Overview
Read CFI Identification String
The 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).
(3)
00010h
00011h
00012h
00013h
00014h
00015h
00016h
00017h
00018h
Offset
A
X
...
CFI query identification string
System interface information
Device geometry definition
Primary Numonyx-specific Extended Query
-A
1
Hex Code
P_ID
A_ID
P_ID
A_ID
0051
0052
0059
P
P
...
Table 31
LO
HI
LO
LO
HI
HI
summarizes the structure sub-sections and address
D
15
-D
PrVendor TblAdr
AltVendor ID#
PrVendor ID#
0
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
Value
“Q”
“R”
“Y”
...
Order Number: 208042-05
P30-65nm
Apr 2010