參數(shù)資料
型號： S29AL016D90BAI010
廠商： SPANSION LLC
元件分類： DRAM
英文描述： 16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
中文描述： 1M X 16 FLASH 3V PROM, 70 ns, PBGA48
封裝： 8.15 X 6.15 MM, FBGA-48
文件頁數(shù)： 28/58頁
文件大?。?/td> 1037K
代理商： S29AL016D90BAI010
28
S29AL016D
S29AL016D_00_A2 December 17, 2004
P r e l i m i n a r y
Command Definitions
Table 9. S29AL016D Command Definitions
Legend:
X = Don’t care
RA = Address of the memory location to be read.
RD = Data read from location RA during read operation.
PA = Address of the memory location to be programmed. Addresses latch on the falling edge of the WE# or CE# pulse, whichever
happens later.
PD = Data to be programmed at location PA. Data latches on the rising edge of WE# or CE# pulse, whichever happens first.
SA = Address of the sector to be verified (in autoselect mode) or erased. Address bits A19–A12 uniquely select any sector.
Note:
1.
See
Table 1
for description of bus operations.
2.
All values are in hexadecimal.
3.
Except for the read cycle and the fourth cycle of the autoselect command sequence, all bus cycles are write cycles.
4.
Data bits DQ15–DQ8 are don’t cares for unlock and command cycles.
5.
Address bits A19–A11 are don’t cares for unlock and command cycles, unless SA or PA required.
6.
No unlock or command cycles required when reading array data.
7.
The Reset command is required to return to reading array data when device is in the autoselect mode, or if DQ5 goes high (while the device
is providing status data).
8.
The fourth cycle of the autoselect command sequence is a read cycle.
9.
The data is 00h for an unprotected sector and 01h for a protected sector. See “Autoselect Command Sequence” for more information.
10. Command is valid when device is ready to read array data or when device is in autoselect mode.
11. The Unlock Bypass command is required prior to the Unlock Bypass Program command.
12. The Unlock Bypass Reset command is required to return to reading array data when the device is in the unlock bypass mode. F0 is also
acceptable.
13. The system may read and program in non-erasing sectors, or enter the autoselect mode, when in the Erase Suspend mode. The Erase
Suspend command is valid only during a sector erase operation.
14. The Erase Resume command is valid only during the Erase Suspend mode.
Command
Sequence
(
Note 1
)
C
Bus Cycles ( Notes
2
–
5
)
Third
Addr
Data
First
Second
Addr
Fourth
Addr
Fifth
S ixth
Addr
RA
XXX
555
AAA
555
AAA
555
AAA
Data
RD
F0
Data
Data
Addr
Data
Addr
Data
Read (
Note 6
)
Reset (
Note 7
)
1
1
A
N
)
Manufacturer ID
Word
Byte
Word
Byte
Word
Byte
4
AA
2AA
555
2AA
555
2AA
555
55
555
AAA
555
AAA
555
AAA
90
X00
01
Device ID,
Top Boot Block
4
AA
55
90
X01
X02
X01
X02
22C4
C4
2249
49
XX00
XX01
00
01
Device ID,
Bottom Boot Block
4
AA
55
90
Sector Protect Verify
(
Note 9
)
Word
4
555
AA
2AA
55
555
90
(SA)
X02
Byte
AAA
555
AAA
(SA)
X04
CFI Query (
Note 10
)
Word
Byte
Word
Byte
Word
Byte
1
55
AA
555
AAA
555
AAA
XXX
XXX
555
AAA
555
AAA
XXX
XXX
98
Program
4
AA
2AA
555
2AA
555
PA
XXX
2AA
555
2AA
555
55
555
AAA
555
AAA
A0
PA
PD
Unlock Bypass
3
AA
55
20
Unlock Bypass Program (
Note 11
)
Unlock Bypass Reset (
Note 12
)
2
2
A0
90
PD
F0
Chip Erase
Word
Byte
Word
Byte
6
AA
55
555
AAA
555
AAA
80
555
AAA
555
AAA
AA
2AA
555
2AA
555
55
555
AAA
10
Sector Erase
6
AA
55
80
AA
55
SA
30
Erase Suspend (
Note 13
)
Erase Resume (
Note 14
)
1
1
B0
30
相關(guān)PDF資料
PDF描述
S29AL016D90BAI013 16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
S29AL016D90BAI020 16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
S29AL016D90BAI023 16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
S29AL016D90BFI010 16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
S29AL016D90BFI013 16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S29AL016D90BAI013 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
S29AL016D90BAI020 制造商:Spansion 功能描述:
S29AL016D90BAI023 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
S29AL016D90BFI010 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT CMOS 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY
S29AL016D90BFI010(E) 制造商:Spansion 功能描述:
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