P30-65nm SBC
A.1.5
Numonyx-Specific Extended Query Table
Table 36: Primary Vendor-Specific Extended Query
Offset(1) Length
P = 10Ah
Description
(Optional flash features and commands)
Hex
Add. Code Value
(P+0)h
(P+1)h
(P+2)h
(P+3)h
(P+4)h
(P+5)h
(P+6)h
(P+7)h
(P+8)h
3
Primary extended query table
10A
10B:
10C:
10D:
10E:
10F:
110:
111:
112:
--50
--52
--49
--31
--34
--E6
--01
--00
--00
"P"
"R"
"I"
"1"
"4"
Unique ASCII string “PRI“
1
1
4
Major version number, ASCII
Minor version number, ASCII
Optional feature and command support (1=yes, 0=no)
bits 10–31 are reserved; 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 1 Suspend erase supported
bit 2 Suspend program supported
bit 3 Legacy lock/unlock supported
bit 4 Queued erase supported
bit 5 Instant individual block locking supported
bit 6 Protection bits supported
bit 7 Pagemode read supported
bit 8 Synchronous read supported
bit 9 Simultaneous operations supported
bit 10 Extended Flash Array Blocks supported
bit 11 Permanent Block Locking of up to Full Main Array supported
bit 12 Permanent Block Locking of up to Partial Main Array supported
bit 30 CFI Link(s) to follow
bit 0 = 0
No
Yes
Yes
No
bit 1 = 1
bit 2 = 1
bit 3 = 0
bit 4 = 0
bit 5 = 1
bit 6 = 1
bit 7 = 1
bit 8 = 1
bit 9 = 0
bit 10 = 0
bit 11 = 0
bit 12 = 0
bit 30 = 0
bit 31 = 0
No
Yes
Yes
Yes
Yes
No
No
No
No
No
bit 31 Another "Optional Features" field to follow
Supported functions after suspend: read Array, Status, Query
Other supported operations are:
No
(P+9)h
1
2
113:
--01
bits 1–7 reserved; undefined bits are “0”
bit 0 Program supported after erase suspend
Block status register mask
bit 0 = 1
Yes
(P+A)h
(P+B)h
114:
115:
--03
--00
bits 2–15 are Reserved; undefined bits are “0”
bit 0 Block Lock-Bit Status register active
bit 1 Block Lock-Dow n Bit Status active
bit 4 EFA Block Lock-Bit Status register active
bit 5 EFA Block Lock-Dow n Bit Status active
bit 0 = 1
Yes
Yes
No
bit 1 = 1
bit 4 = 0
bit 5 = 0
No
(P+C)h
(P+D)h
1
1
V
V
CC logic supply highest performance program/erase voltage
bits 0–3 BCD value in 100 mV
bits 4–7 BCD value in volts
116:
--18
1.8V
PP optimum program/erase supply voltage
bits 0–3 BCD value in 100 mV
bits 4–7 HEX value in volts
117:
--90
9.0V
Datasheet
66
Apr 2010
Order Number: 208033-02
MICRON [ MICRON TECHNOLOGY ]
