參數資料
型號: 28F320C3
廠商: INTEL CORP
元件分類: DRAM
英文描述: 3 Volt Advanced Boot Block Flash Memory(3 V 高級快速引導塊閃速存儲器)
中文描述: 32M X 8 FLASH 3V PROM
文件頁數: 53/59頁
文件大?。?/td> 321K
代理商: 28F320C3
E
C.7
28F800C3, 28F160C3, 28F320C3
53
PRELIMINARY
INTEL-SPECIFIC EXTENDED QUERY TABLE
Certain flash features and commands are optional. The Intel-Specific Extended Query table specifies this and
other similar types of information.
Table 8. Primary-Vendor Specific Extended Query
Offset
P = 35h
(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
(1
)
Length
Description
(Optional flash features and commands)
Primary extended query table
Unique ASCII string “PRI”
Add.
Hex
Code
--50
--52
--49
--31
--30
--66
--00
--00
--00
Value
3
35:
36:
37:
38:
39:
3A:
3B:
3C:
3D:
“P”
“R”
“I”
“1”
“0”
1
1
4
Major version number, ASCII
Minor version number, ASCII
Optional feature and command support (1=yes, 0=no)
bits 9
–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 Page mode read supported
bit 8 Synchronous read supported
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
V
CC
logic supply highest performance program/erase
voltage
bits 0
–3 BCD value in 100 mV
bits 4–7 BCD value in volts
V
PP
optimum program/erase supply voltage
bits 0–3 BCD value in 100 mV
bits 4–7 HEX value in volts
bit 0 = 0
bit 1 = 1
bit 2 = 1
bit 3 = 0
bit 4 = 0
bit 5 = 1
bit 6 = 1
bit 7 = 0
bit 8 = 0
3E:
No
Yes
Yes
No
No
Yes
Yes
No
No
(P+9)h
1
--01
bit 0 = 1
3F:
40:
bit 0 = 1
bit 1 = 1
41:
Yes
(P+A)h
(P+B)h
2
--03
--00
Yes
Yes
3.3 V
(P+C)h
1
--33
(P+D)h
1
42:
--C0
12.0 V
相關PDF資料
PDF描述
28F800C3 3 Volt Advanced Boot Block Flash Memory(3 V 高級快速引導塊閃速存儲器)
28F160C3 3 Volt Advanced Boot Block Flash Memory(3 V 高級快速引導塊閃速存儲器)
28F320D18 1.8 Volt Intel Dual-Plane Flash Memory(1.8 V Intel 雙平面閃速存儲器)
28F320J5 5 Volt Intel StrataFlash Memory(5 V 32M位英特爾StrataFlash存儲器)
28F640J5 5 V Intel StrataFlash Memory(5V 64M位英特爾StrataFlash閃速存儲器)
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