參數(shù)資料
型號： A29DL162UG-120
廠商： AMIC Technology Corporation
英文描述： 16 Megabit (2M x 8-Bit/1M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
中文描述： 16兆位（2米x 8-Bit/1M x 16位），3.0伏的CMOS只，同時作業(yè)快閃記憶體
文件頁數(shù)： 23/47頁
文件大?。?/td> 738K
代理商： A29DL162UG-120
A29DL16x Series
PRELIMINARY
(September, 2004, Version 0.0)
22
AMIC Technology, Corp.
Command Definitions
Table 12. A29DL16x Command Definitions
Bus Cycles (Notes 2–5)
Third
Addr
Data
(BA)555
90
First
Second
Addr
2AA
555
2AA
555
2AA
555
2AA
555
2AA
555
2AA
555
2AA
555
PA
XXX
2AA
555
2AA
555
Fourth
Addr
Fifth
Sixth
Command
Sequence
(Note 1)
C
Addr
RA
XXX
555
AAA
555
AAA
555
AAA
555
AAA
555
AAA
555
AAA
555
AAA
XXX
XXX
555
AAA
555
AAA
XXX
XXX
55
AA
Data
RD
F0
Data
Data
Addr
2AA
555
2AA
555
Data
Addr
Data
Read (Note 6)
Reset (Note 7)
1
1
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Manufacturer ID
4
AA
55
(BA)AAA
(BA)X00
37
(BA)555
(BA)X01
Device ID
4
AA
55
(BA)AAA
555
AAA
90
(BA)X02
X03
X06
(see
Table5)
Continuation ID
4
AA
55
90
7F
(BA)555
(SA)
A
Sector Protect Verify
(Note 9)
4
AA
55
(BA)AAA
555
AAA
555
AAA
555
AAA
90
(SA)X04
00/01
Command Temporary
Sector Unprotect (Note15)
3
AA
55
77
Program
4
AA
55
A0
PA
PD
Unlock Bypass
3
AA
55
20
Unlock Bypass Program (Note 10)
Unlock Bypass Reset (Note 11)
2
2
A0
90
PD
00
Word
Byte
Word
Byte
555
AAA
555
AAA
555
AA A
555
AAA
555
AAA
Chip Erase
6
AA
55
80
AA
55
10
55
80
Sector Erase
6
AA
AA
55
SA
30
Erase Suspend (Note 12)
Erase Resume (Note 13)
1
1
B0
30
Word
Byte
CFI Query (Note 14)
1
98
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 select a unique sector.
BA = Address of the bank that is being switched to autoselect mode, is in bypass mode, or is being erased.
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 I/O
15
-I/O
8
are don’t care in command sequences. Except for RD and PD.
5. Unless otherwise noted, address bits A19-A11 are don’t cares.
6. No unlock or command cycles required when bank is reading array data.
7. The Reset command is required to return to reading array data (or to the erase-suspend-read mode if previously in Erase
Suspend) when a bank is in the autoselect mode, or if I/O
5
goes high (while the bank is providing status information).
8. The fourth cycle of the autoselect command sequence is a read cycle. The system must provide the bank address to obtain
the manufacture ID, or device ID information. Data bits I/O
15
-I/O
8
are don’t care. See the Autoselect Command Sequence
section for more information.
9. The data is 00h for an unprotected sector/sector block and 01h for a protected sector/sector block.
10. The Unlock Bypass command is required prior to the Unlock Bypass Program Command.
11. The Unlock Bypass Reset command is required to return to reading array data when the bank is in the unlock bypass mode.
12. 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, and require the bank address.
13. The Erase Resume command is valid only during the Erase.
14. Command is valid when device is ready to read array data or when device is in autoselect mode.
15. Once a reset command is applied, software temporary unprotect is exit to return to read array data. But under erase
suspend condition, this command is still effective even a reset command has been applied. The reset command which can
deactivate the software temporary unprotect command is useful only after the erase command is complete.
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A29DL162UG-70 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:16 Megabit (2M x 8-Bit/1M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
A29DL162UG-80 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:16 Megabit (2M x 8-Bit/1M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
A29DL162UG-90 制造商:AMICC 制造商全稱:AMIC Technology 功能描述:16 Megabit (2M x 8-Bit/1M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
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