PF48F4000P0ZBQE3 NUMONYX, PF48F4000P0ZBQE3 Datasheet - Page 67

• Manufacturer Part Number: PF48F4000P0ZBQE3
• Description: IC FLASH 256MBIT 100NS 88SCSP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of PF48F4000P0ZBQE3

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 256M (16Mx16)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 88-SCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 902422; 902422; PF48F4000P0ZBQE Q KY0

P30-65nm
Table 33: Example of CFI Structure Output of x16 Devices
A.1.2
Table 34: CFI Structure
Notes:
1.
2.
3.
A.1.3
Datasheet
67
Refer to the CFI 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 CFI Table.
00001-Fh Reserved
00010h
0001Bh
00027h
P
(3)
CFI Structure Overview
The CFI command causes the flash component to display the Common Flash Interface
(CFI) structure or “database.” The structure sub-sections and address locations are
summarized below.
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).
CFI query identification string
System interface information
Device geometry definition
Primary Numonyx-specific Extended Query Table
00010h
00011h
00012h
00013h
00014h
00015h
00016h
00017h
00018h
Offset
A
X
...
-A
1
Hex Code
P_ID
A_ID
A_ID
P_ID
0051
0052
0059
P
P
...
LO
HI
LO
LO
HI
HI
D
15
Reserved for vendor-specific information
Command set ID and vendor data offset
Flash device layout
Device timing & voltage information
Vendor-defined additional information specific
to the Primary Vendor Algorithm
-D
0
PrVendor TblAdr
AltVendor ID#
PrVendor ID#
Value
“Q”
“R”
“Y”
...
Order Number: 320002-10
Mar 2010