P30
C.5
Numonyx-Specific Extended Query Table
Table 41: Primary Vendor-Specific Extended Query
Offset(1)
Hex
Length
Description
P = 10Ah
(Optional flash features and commands)
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
Unique ASCII string “PRI“
10A
10B:
10C:
10D:
10E:
10F:
110:
111:
--50
--52
--49
--31
--34
--E6
--01
--00
"P"
"R"
"I"
"1"
"4"
1
1
4
Major version number, ASCII
Minor version number, ASCII
Optional feature and command support (1=yes, 0=no)
bits 11–29 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.
112: See table below
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 0 = 0
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
No
Yes
Yes
No
No
Yes
Yes
Yes
Yes
No
No
See
table
below
bit 30 CFI Link(s) to follow
bit 30
bit 31
bit 31 Another "Optional Features" field to follow
(P+9)h
1
2
Supported functions after suspend: read Array, Status, Query
Other supported operations are:
bits 1–7 reserved; undefined bits are “0”
bit 0 Program supported after erase suspend
Block status register mask
bits 2–15 are Reserved; undefined bits are “0”
bit 0 Block Lock-Bit Status register active
bit 1 Block Lock-Down Bit Status active
bit 4 EFA Block Lock-Bit Status register active
bit 5 EFA Block Lock-Down Bit Status active
VCC logic supply highest performance program/erase voltage
bits 0–3 BCD value in 100 mV
bits 4–7 BCD value in volts
113:
--01
bit 0 = 1
114:
115:
Yes
(P+A)h
(P+B)h
--03
--00
bit 0 = 1
Yes
Yes
No
No
1.8V
bit 1 = 1
bit 4 = 0
bit 5 = 0
(P+C)h
(P+D)h
1
1
116:
--18
VPP optimum program/erase supply voltage
117:
--90
9.0V
bits 0–3 BCD value in 100 mV
bits 4–7 HEX value in volts
Discrete
512-Mbit
Address
112:
–B
–T
–-
–B
die 1 (B) die 2 (T) die 1 (T) die 2 (B)
--40 --00 --40 --00
–T
–-
--00
--00
November 2007
Order Number: 306666-11
Datasheet
91
NUMONYX [ NUMONYX B.V ]
