306666-11 Datasheet, PDF (91/99 Pages) Numonyx B.V – Numonyx StrataFlash Embedded Memory

P30
C.5
Numonyx-Specific Extended Query Table
Table 41: Primary Vendor-Specific Extended Query
Offset⁽¹⁾
P = 10Ah
(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
Length
3
1
1
4
Description
(Optional flash features and commands)
Primary extended query table
Unique ASCII string “PRI“
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.
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 30 CFI Link(s) to follow
(P+9)h
(P+A)h
(P+B)h
(P+C)h
(P+D)h
bit 31 Another "Optional Features" field to follow
1 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
2 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
1 V_CC logic supply highest performance program/erase voltage
bits 0–3 BCD value in 100 mV
bits 4–7 BCD value in volts
1 V_PP optimum program/erase supply voltage
bits 0–3 BCD value in 100 mV
bits 4–7 HEX value in volts
Address
112:
Discrete
–B
–T
–-
–-
--00
--00
512-Mbit
–B
–T
die 1 (B) die 2 (T) die 1 (T) die 2 (B)
--40
--00
--40
--00
Hex
Add. Code Value
10A --50 "P"
10B: --52 "R"
10C: --49 "I"
10D: --31 "1"
10E: --34 "4"
10F: --E6
110: --01
111: --00
112: See table below
bit 0 = 0
No
bit 1 = 1 Yes
bit 2 = 1 Yes
bit 3 = 0
No
bit 4 = 0
No
bit 5 = 1 Yes
bit 6 = 1 Yes
bit 7 = 1 Yes
bit 8 = 1 Yes
bit 9 = 0
No
bit 10 = 0
No
bit 30
bit 31
See
table
below
113: --01
bit 0 = 1
114: --03
115: --00
bit 0 = 1
bit 1 = 1
bit 4 = 0
bit 5 = 0
116: --18
Yes
Yes
Yes
No
No
1.8V
117: --90 9.0V
November 2007
Order Number: 306666-11
Datasheet
91