RC28F320J3F75 View Datasheet(PDF) - Micron Technology
Part Name
Description
MFG CO.
RC28F320J3F75
Micron Technology
'RC28F320J3F75' PDF : 66 Pages View PDF
Numonyx® Embedded Flash Memory (J3 65 nm) Single Bit per Cell (SBC)
Table 43: Primary Vendor-Specific Extended Query (Sheet 2 of 2)
Offset(1)
P = 31h
Length
Description
(Optional Flash Features and Commands)
4
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
(P+5)h
(P+6)h
(P+7)h
(P+8)h
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 Page-mode read supported
bit 8 Synchronous read supported
bit9 Simultaneous Operation Supported
bit 30 CFI Link(s) to follow (32, 64, 128 Mb)
bit 31 Another “Optional Feature” field to follow
(P+9)h
Supported functions after suspend: read Array, Status, Query
Other supported operations are:
1
bits 1–7 reserved; undefined bits are “0”
bit 0 Program supported after erase suspend
Block Status Register mask
(P+A)h
(P+B)h
bits 2–15 are Reserved; undefined bits are “0”
2
bit 0 Block Lock-Bit Status register active
bit 1 Block Lock-Down Bit Status active
(P+C)h
VCC logic supply highest performance program/erase voltage
1
bits 0–3 BCD value in 100 mV
bits 4–7 BCD value in volts
(P+D)h
VPP optimum program/erase supply voltage
1
bits 0–3 BCD value in 100 mV
bits 4–7 HEX value in volts
Note:
1.
Setting this bit, will lead to the extension of the CFI table.
Add.
Hex
Code
36:
--CE
37:
--00
38:
--00
39:
--00
bit 0 = 0
bit 1 = 1
bit 2 = 1
bit 3 = 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
3A:
--01
bit 0 = 1
3B:
--01
3C:
--00
bit 0 = 1
bit 1 = 0
3D:
--33
3E:
--00
Value
No
Yes
Yes
Yes
No
No
Yes
Yes
No
No
No
No
Yes
Yes
No
3.3 V
0.0 V
Datasheet
62
Jan 2011
208032-03
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