R
Platform Flash XL High-Density Configuration and Storage Device
Table 38: CFI Query System Interface Information
Offset
Data
Description
Value
VDD Logic Supply Minimum Program/Erase or Write voltage
01Bh
0017h
1.7V
bit 7 to 4 BCD value in volts
bit 3 to 0 BCD value in 100 millivolts
V
V
V
DD Logic Supply Maximum Program/Erase or Write voltage
bit 7 to 4 BCD value in volts
bit 3 to 0 BCD value in 100 millivolts
01Ch
01Dh
01Eh
0020h
0085h
0095h
2V
PP [Programming] Supply Minimum Program/Erase voltage
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100 millivolts
8.5V
9.5V
PP [Programming] Supply Maximum Program/Erase voltage
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100 millivolts
01Fh
020h
021h
022h
023h
024h
025h
026h
0004h
0009h
000Ah
0000h
0004h
0004h
0002h
0000h
Typical time-out per single byte/word program = 2n µs
Typical time-out for Buffer Program = 2n µs
16 µs
512 µs
1s
Typical time-out per individual block erase = 2n ms
Typical time-out for full chip erase = 2n ms
–
Maximum time-out for word program = 2n times typical
Maximum time-out for Buffer Program = 2n times typical
Maximum time-out per individual block erase = 2n times typical
Maximum time-out for chip erase = 2n times typical
256 µs
8192 µs
4s
–
Table 39: Device Geometry Definition
Offset
Data
Description
Device Size = 2n in number of bytes
Value
027h
0018h
16 Mbytes
028h
029h
0001h
0001h
Flash Device Interface Code description
x16 Sync.
02Ah
02Bh
0006h
0000h
Maximum number of bytes in multi-byte program or page = 2n
64 bytes
Number of identical sized erase block regions within the device bit 7 to 0 = x =
number of Erase Block Regions
02Ch
0002h
2
02Dh
02Eh
007Eh
0000h
Erase Block Region 1 Information
Number of identical-size erase blocks = 007Eh + 1
127
02Fh
030h
0000h
0002h
Erase Block Region 1 Information
Block size in Region 1 = 0200h × 256 byte
128 Kbyte
031h
032h
0003h
0000h
Erase Block Region 2 Information
Number of identical-size erase blocks = 0003h + 1
4
32 Kbyte
–
033h
034h
0080h
0000h
Erase Block Region 2 Information
Block size in Region 2 = 0080h × 256 byte
035h
038h
Reserved Reserved for future erase block region information
DS617 (v3.0.1) January 07, 2010
www.xilinx.com
Product Specification
64
XILINX [ XILINX, INC ]
