EN25S80A Datasheet, PDF (52/66 Pages) Eon Silicon Solution Inc. – 8 Megabit 1.8V Serial Flash Memory with 4Kbyte Uniform Sector

Table 13. Parameter ID (0) (Advanced Information) 6/9
Description
Reserved. These bits default to all 1’s
Address (h)
(Byte Mode)
45h : 44h
(2-2-2) Fast Read Number of Wait states
(dummy clocks) needed before valid
output
46h
(2-2-2) Fast Read Number of Mode Bits
(2-2-2) Fast Read Opcode
Opcode for dual input opcode & address
47h
and dual output data Fast Read.
Address
(Bit)
15 : 00
16
17
18
19
20
21
22
23
31 : 24
Data
FFh
00000b
000b
FFh
EN25S80A
Comment
Reserved
Not Supported
Not Supported
Not Supported
Table 13. Parameter ID (0) (Advanced Information) 7/9
Description
Reserved. These bits default to all 1’s
Address (h)
(Byte Mode)
49h : 48h
(4-4-4) Fast Read Number of Wait states
(dummy clocks) needed before valid
output
4Ah
(4-4-4) Fast Read Number of Mode Bits
(4-4-4) Fast Read Opcode
Opcode for quad input opcode/address,
4Bh
quad output data Fast Read.
Address
(Bit)
15 : 00
16
17
18
19
20
21
22
23
31 : 24
Data
FFh
Comment
Reserved
00100b
4 dummy clocks
010b
8 mode bits
EBh
Must Enter EQPI
Mode Firstly
Table 13. Parameter ID (0) (Advanced Information) 8/9
Description
Sector Type 1 Size
Sector Type 1 Opcode
Sector Type 2 Size
Sector Type 2 Opcode
Address (h)
(Byte Mode)
4Ch
4Dh
4Eh
4Fh
Address
(Bit)
07 : 00
15 : 08
23 : 16
31 : 24
Data
0Ch
20h
00h
FFh
Comment
4 KB
Not Supported
Not Supported
Table 13. Parameter ID (0) (Advanced Information) 9/9
Description
Sector Type 3 Size
Sector Type 3 Opcode
Sector Type 4 Size
Sector Type 4 Opcode
Address (h)
(Byte Mode)
50h
51h
52h
53h
Address
(Bit)
07 : 00
15 : 08
23 : 16
31 : 24
Data
10h
D8h
00h
FFh
Comment
64 KB
Not Supported
Not Supported
This Data Sheet may be revised by subsequent versions
52
or modifications due to changes in technical specifications.
©2014 Eon Silicon Solution, Inc.,
Rev. J, Issue Date: 2014/01/20
www.eonssi.com