28F128L30 데이터 시트보기 (PDF) - Intel
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28F128L30 Datasheet PDF : 100 Pages
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28F640L30, 28F128L30, 28F256L30
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5.3.4 Buffered EFP Exit Phase ....................................................................... 34
5.4 Program Suspend ............................................................................................... 34
5.5 Program Resume ................................................................................................ 35
5.6 Program Protection ............................................................................................. 35
Erase Operations ..................................................................................................... 36
6.1 Block Erase ......................................................................................................... 36
6.2 Erase Suspend.................................................................................................... 36
6.3 Erase Resume .................................................................................................... 37
6.4 Erase Protection.................................................................................................. 37
Security Modes ......................................................................................................... 38
7.1 Block Locking ...................................................................................................... 38
7.1.1 Lock Block .............................................................................................. 38
7.1.2 Unlock Block .......................................................................................... 38
7.1.3 Lock-Down Block ................................................................................... 38
7.1.4 Block Lock Status................................................................................... 39
7.1.5 Block Locking During Suspend .............................................................. 39
7.2 Protection Registers ............................................................................................ 40
7.2.1 Reading the Protection Registers .......................................................... 41
7.2.2 Programming the Protection Registers .................................................. 42
7.2.3 Locking the Protection Registers ........................................................... 42
Dual-Operation Considerations ......................................................................... 43
8.1 Memory Partitioning ............................................................................................ 43
8.2 Read-While-Write Command Sequences ........................................................... 43
8.2.1 Simultaneous Operation Details............................................................. 44
8.2.2 Synchronous and Asynchronous Read-While-Write
Characteristics and Waveforms ............................................................. 44
8.2.2.1 Write operation to asynchronous read transition....................... 44
8.2.2.2 Synchronous read to write operation transition ......................... 45
8.2.3 Read Operation During Buffered Programming Flowchart..................... 45
8.3 Simultaneous Operation Restrictions .................................................................. 46
Special Read States ................................................................................................ 47
9.1 Read Status Register .......................................................................................... 47
9.1.1 Clear Status Register ............................................................................. 48
9.2 Read Device Identifier ......................................................................................... 48
9.3 CFI Query............................................................................................................ 49
Power and Reset ...................................................................................................... 50
10.1 Power-Up/Down Characteristics ......................................................................... 50
10.2 Power Supply Decoupling ................................................................................... 50
10.3 Automatic Power Saving (APS) .......................................................................... 50
10.4 Reset Characteristics .......................................................................................... 50
Thermal and DC Characteristics........................................................................ 52
11.1 Absolute Maximum Ratings ................................................................................ 52
11.2 Operating Conditions .......................................................................................... 52
11.3 DC Current Characteristics ................................................................................. 53
11.4 DC Voltage Characteristics ................................................................................. 54
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