Numonyx™ Embedded Flash Memory (J3 v D, Monolithic)
Table 40: Device Geometry: Address Codes
Address
32 Mbit
64 Mbit
128 Mbit
256 Mbit
27:
28:
29:
2A:
2B:
2C:
2D:
2E:
2F:
30:
--16
--02
--00
--05
--00
--01
--1F
--00
--00
--02
--17
--02
--00
--05
--00
--01
--3F
--00
--00
--02
--18
--02
--00
--05
--00
--01
--7F
--00
--00
--02
--19
--02
--00
--05
--00
--01
--FF
--00
--00
--02
13.7
Primary-Vendor Specific Extended Query Table
Certain flash features and commands are optional. The Primary Vendor-Specific
Extended Query table specifies this and other similar information.
Table 41: Primary Vendor-Specific Extended Query (Sheet 1 of 2)
Offset(1)
P = 31h
Description
(Optional Flash Features and Commands)
Hex
Code
Length
Add.
Value
(P+0)h
(P+1)h
(P+2)h
(P+3)h
(P+4)h
3
Primary extended query table
31:
32:
33:
34:
35:
36:
37:
38:
39:
--50
--52
--49
--31
--31
--CE
--00
--00
--00
“P”
“R”
“I”
Unique ASCII string “PRI”
1
1
4
Major version number, ASCII
Minor version number, ASCII
“1”
“1”
Optional feature and command support (1=yes, 0=no)
Undefined bits are “0.” If bit 31 is
“1” then another 31 bit field of optional features follows at
the end of the bit-30 field.
bit 0 Chip erase supported
bit 0 = 0
No
Yes
Yes
Yes(1)
No
bit 1 Suspend erase supported
bit 1 = 1
(P+5)h
(P+6)h
(P+7)h
(P+8)h
bit 2 Suspend program supported
bit 3 Legacy lock/unlock supported
bit 4 Queued erase supported
bit 2 = 1
bit 3 = 1(1)
bit 4 = 0
bit 5 = 0
bit 6 = 1
bit 7 = 1
bit 8 = 0
bit 9 = 0
bit 30 = 0
bit 31 = 0
bit 5 Instant Individual block locking supported
bit 6 Protection bits supported
No
Yes
Yes
No
bit 7 Page-mode read supported
bit 8 Synchronous read supported
bit9 Simultaneous Operation Supported
bit 30 CFI Link(s) to follow (32, 64, 128, 256 Mb)
bit 31 Another “Optional Feature” field to follow
No
No
No
Datasheet
62
December 2007
316577-06
NUMONYX [ NUMONYX B.V ]
