EN29GL064 Datasheet, PDF (42/66 Pages) Eon Silicon Solution Inc. – 64 Megabit (8192K x 8-bit / 4096K x 16-bit) Flash Memory

Preliminary EN29GL064
Table 10. CFI Query Identification String
Addresses
(Word Mode) Data
Description
10h
0051h
11h
0052h Query Unique ASCII string “QRY”
12h
0059h
13h
14h
0002h
0000h
Primary OEM Command Set
15h
16h
0040h
0000h
Address for Primary Extended Table
17h
18h
0000h
0000h
Alternate OEM Command set (00h = none exists)
19h
1Ah
0000h
0000h
Address for Alternate OEM Extended Table (00h = none exists)
Table 11. System Interface String
Addresses
(Word Mode) Data
Description
1Bh
0027h
Vcc Min (write/erase)
DQ7-DQ4: volt, DQ3-DQ0: 100mV
1Ch
0036h
Vcc Max (write/erase)
DQ7-DQ4: volt, DQ3-DQ0: 100mV
1Dh
0000h Vpp Min voltage (00h = no Vpp pin present)
1Eh
0000h Vpp Max voltage (00h = no Vpp pin present)
1Fh
0003h Typical timeout per single byte/word write 2^N µs
20h
0004h Typical timeout for min size buffer write 2^N µs (00h = not supported)
21h
0009h Typical timeout per individual block erase 2^N ms
22h
0000h Typical timeout for full chip erase 2^N ms (00h = not supported)
23h
0005h Max timeout for byte/word write 2^N times typical
24h
0005h Max timeout for buffer write 2^N times typical
25h
0004h Max timeout per individual block erase 2^N times typical
26h
0000h Max timeout for full chip erase 2^N times typical (00h = not supported)
Table 12. Device Geometry Definition
Addresses
(Word mode)
27h
28h
29h
2Ah
2Bh
2Ch
Data
0017h
0002h
0000h
0005h
0000h
00xxh
Description
Device Size = 2^N bytes. 2**23=8MB=64Mb
Flash Device Interface Description (refer to CFI publication 100);
01h = X16 only; 02h = x8/x16
Max number of byte in multi-byte write = 2^N
(00h = not supported)
Number of Erase Block Regions within device (01h = uniform device,
02h = boot device)
2Dh
00xxh Erase Block Region 1 Information
2Eh
0000h (refer to the CFI specification of CFI publication 100)
2Fh
00x0h EN29GL064 H and L : 007Fh, 0000h, 0000h, 0001h
30h
000xh EN29GL064 B and T : 0007h, 0000h, 0020h, 0000h
31h
00xxh Erase Block Region 2 Information
32h
0000h (refer to the CFI specification of CFI publication 100)
33h
0000h EN29GL064 H and L : 0000h, 0000h, 0000h, 0000h
34h
000xh EN29GL064 B and T : 007Eh, 0000h, 0000h, 0001h
35h
0000h
36h
0000h Erase Block Region 3 Information
37h
0000h (refer to the CFI specification of CFI publication 100)
38h
0000h
This Data Sheet may be revised by subsequent versions
42
or modifications due to changes in technical specifications.
©2004 Eon Silicon Solution, Inc.,
Rev. A, Issue Date: 2009/3/20
www.eonssi.com