RC28F256 Intel Corporation, RC28F256 Datasheet - Page 97

• Manufacturer Part Number: RC28F256
• Description: Intel StrataFlash Embedded Memory
• Manufacturer: Intel Corporation

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C.5
Table 37.
Datasheet
P = 10Ah
Offset
Intel-Specific Extended Query Table
Primary Vendor-Specific Extended Query
(P+A)h
(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
(P+9)h
(P+B)h
(P+C)h
(P+D)h
(1)
Length
3
1
1
4
1
2
1
1
Intel StrataFlash
Primary extended query table
Major version number, ASCII
Minor version number, ASCII
Optional feature and command support (1=yes, 0=no)
Supported functions after suspend: read Array, Status, Query
Block status register mask
V
V
CC
PP
Other supported operations are:
bits 1–7 reserved; undefined bits are “0”
bits 0–3 BCD value in 100 mV
bits 4–7 BCD value in volts
bits 0–3 BCD value in 100 mV
bits 4–7 HEX value in volts
Unique ASCII string “PRI“
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 30 CFI Link(s) to follow
bit 31 Another "Optional Features" field to follow
bit 0 Program supported after erase suspend
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
Order Number: 306666, Revision: 001
logic supply highest performance program/erase voltage
optimum program/erase supply voltage
(Optional flash features and commands)
®
Embedded Memory (P30)
Description
Add. Code Value
10B:
10C:
10D:
10E:
10F:
110:
111:
112:
113:
114:
115:
116:
117:
10A
1-Gbit P30 Family
bit 10 = 0
bit 30 = 0
bit 31 = 0
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 0 = 1
bit 0 = 1
bit 1 = 1
bit 4 = 0
bit 5 = 0
Hex
--50
--52
--49
--31
--34
--E6
--01
--00
--00
--01
--03
--00
--18
--90
April 2005
1.8V
9.0V
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
"R"
"P"
"1"
"4"
No
No
No
No
No
No
No
No
No
"I"
97