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參數(shù)資料
| 型號： | M29W320DB7AN6 |
| 廠商： | NUMONYX |
| 元件分類： | PROM |
| 英文描述： | 2M X 16 FLASH 3V PROM, 70 ns, PDSO48 |
| 封裝： | 12 X 20 MM, PLASTIC, TSOP-48 |
| 文件頁數(shù)： | 15/56頁 |
| 文件大?。?/td> | 1125K |
| 代理商： | M29W320DB7AN6 |
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Command Interface
M29W320DT, M29W320DB
22/56
Table 4.
Commands, 16-bit mode, BYTE = VIH
(1)(2)
Command
Le
ngt
h
Bus Write Operations
1st
2nd
3rd
4th
5th
6th
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Addr
Data
Read/Reset(3)
1X
F0
3
555
AA
2AA
55
X
F0
Auto Select(4)
3
555
AA
2AA
55
555
90
Program(5)
4
555
AA
2AA
55
555
A0
PA
PD
Unlock Bypass(6)
3
555
AA
2AA
55
555
20
Unlock Bypass
Program(5)
2
X
A0
PA
PD
Unlock Bypass
Reset(7)
2X
90
X
00
Chip Erase(5)
6
555
AA
2AA
55
555
80
555
AA
2AA
55
555
10
Block Erase(5)
6+
555
AA
2AA
55
555
80
555
AA
2AA
55
BA
30
Erase Suspend(8)
1X
B0
Erase Resume(9)
1X
30
Read CFI Query(10)
155
98
1. X Don’t Care, PA Program Address, PD Program Data, BA Any address in the Block. All values in the table are in
hexadecimal.
2. The Command Interface only uses A–1, A0-A10 and DQ0-DQ7 to verify the commands; A11-A20, DQ8-DQ14 and DQ15
are Don’t Care. DQ15A–1 is A–1 when BYTE is VIL or DQ15 when BYTE is VIH.
3. After a Read/Reset command, read the memory as normal until another command is issued. Read/Reset command is
ignored during algorithm execution.
4. After an Auto Select command, read Manufacturer ID, Device ID or Block Protection Status.
5. After Program, Unlock Bypass Program, Chip Erase, Block Erase commands read the Status Register until the
Program/Erase Controller completes and the memory returns to Read Mode. Add additional Blocks during Block Erase
Command with additional Bus Write Operations until Timeout Bit is set.
6. After the Unlock Bypass command issue Unlock Bypass Program or Unlock Bypass Reset commands.
7. After the Unlock Bypass Reset command read the memory as normal until another command is issued.
8. After the Erase Suspend command read non-erasing memory blocks as normal, issue Auto Select and Program
commands on non-erasing blocks as normal.
9. After the Erase Resume command the suspended Erase operation resumes, read the Status Register until the
Program/Erase Controller completes and the memory returns to Read Mode.
10. CFI Query command is valid when device is ready to read array data or when device is in autoselected mode.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| M29W320DB7AN6E | 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 32MBIT 70NS 48TSOP |
| M29W320DB7AN6F | 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Tape and Reel |
| M29W320DB7AN6F TR | 制造商:Micron Technology Inc 功能描述:IC FLASH 32MBIT 70NS 48TSOP |
| M29W320DB7AZA3F | 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Tape and Reel |
| M29W320DB7AZA6E | 制造商:Micron Technology Inc 功能描述:32MB 2MX16 NOR FLASH PLASTIC IND TEMP BOTTOM PBF TFBGA 3.0V - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 32MBIT 70NS 63TFBGA |
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