512Mb, 1Gb, 2Gb: P30-65nm
Common Flash Interface
Table 23: Primary Vendor-Specific Extended Query (Continued)
Hex Offset
ASCII Value
P = 10Ah
Length
Description
Address Hex Code
(DQ[7:0])
(P+5)h
(P+6)h
(P+7)h
(P+8)h
4
Optional feature and command support (1 = yes;
0 = no)
Bits 11 - 29 are reserved; undefined bits are 0
If bit 31 = 1, then another 31-bit field of optional
features follows at the end of the bit 30 field.
10F:
110:
111:
112:
- -E6
- -01
–
–
–
–
- -00
See Note 1
Bit 0: Chip erase supported.
bit 0 = 0
No
Yes
Yes
No
No
Yes
Yes
Yes
Yes
No
No
Yes
Bit 1: Suspend erase supported.
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 2: Suspend program supported.
Bit 3: Legacy lock/unlock supported.
Bit 4: Queued erase supported.
Bit 5: Instant individual block locking supported.
Bit 6: OTP bits supported.
Bit 7: Page mode read supported.
Bit 8: Synchronous read supported.
Bit 9: Simultaneous operations supported.
Bit 10: Extended Flash array block supported.
bit 10 = 0
bit 11 = 0
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 12 = 0
No
Bit 30: CFI links to follow:
bit 30
bit 31
See Note 1
Bit 31: Another optional features field to follow.
(P+9)h
1
2
Supported functions after SUSPEND: READ AR-
RAY, STATUS, QUERY. Other supported options in-
clude:
113:
- -01
–
Bits 1 - 7: Reserved; undefined bits are 0.
Bit 0: Program supported after ERASE SUSPEND.
bit 0 = 1
Yes
–
(P+A)h
(P+B)h
Block Status Register mask:
Bits 2 - 15 are reserved; undefined bits are 0.
114:
115:
- -03
- -00
–
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-bit status active.
bit 0 = 1
bit 1 = 1
bit 4 = 0
bit 5 = 0
Yes
Yes
No
No
1.8V
(P+C)h
1
VCC logic supply highest performance program/
erase voltage.
116:
- -18
bits 0 - 3 BCD 100 mV
bits 4 - 7 hex value in volts
PDF: 09005aef845667b3
p30_65nm_MLC_512Mb-1gb_2gb.pdf - Rev. B 12/13 EN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
53
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