28F640W30 NUMONYX [Numonyx B.V], 28F640W30 Datasheet - Page 4

• Manufacturer Part Number: 28F640W30
• Description: Numonyx Wireless Flash Memory (W30)
• Manufacturer: NUMONYX [Numonyx B.V]

11.0 Program Operations .................................................................................................59
12.0 Program and Erase Operations.................................................................................65
13.0 Security Modes ........................................................................................................71
14.0 Set Read Configuration Register ..............................................................................79
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B
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Datasheet
4
10.2
10.3
10.4
10.5
11.1
11.2
11.3
12.1
12.2
12.3
13.1
13.2
13.3
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
14.10 Burst Length (RCR[2:0]).....................................................................................85
Write State Machine.................................................................................................86
Common Flash Interface ..........................................................................................89
Ordering Information ...............................................................................................99
Read Device ID .................................................................................................55
Read Query (CFI) ..............................................................................................56
Read Status Register..........................................................................................56
Clear Status Register .........................................................................................58
Word Program ...................................................................................................59
Factory Programming .........................................................................................60
Enhanced Factory Program (EFP) .........................................................................61
11.3.1 EFP Requirements and Considerations .......................................................61
11.3.2 Setup....................................................................................................62
11.3.3 Program ................................................................................................62
11.3.4 Verify....................................................................................................62
11.3.5 Exit.......................................................................................................63
Program/Erase Suspend and Resume ...................................................................65
Block Erase .......................................................................................................67
Read-While-Write and Read-While-Erase ...............................................................69
Block Lock Operations ........................................................................................71
13.1.1 Lock......................................................................................................72
13.1.2 Unlock...................................................................................................72
13.1.3 Lock-Down ............................................................................................72
13.1.4 Block Lock Status ...................................................................................73
13.1.5 Lock During Erase Suspend ......................................................................73
13.1.6 Status Register Error Checking .................................................................74
13.1.7 WP# Lock-Down Control ..........................................................................74
Protection Register.............................................................................................75
13.2.1 Reading the Protection Register ................................................................76
13.2.2 Programing the Protection Register ...........................................................76
13.2.3 Locking the Protection Register.................................................................76
VPP Protection...................................................................................................78
Read Mode (RCR[15]) ........................................................................................80
First Access Latency Count (RCR[13:11]) ..............................................................80
14.2.1 Latency Count Settings............................................................................81
WAIT Signal Polarity (RCR[10]) ...........................................................................81
WAIT Signal Function .........................................................................................82
Data Hold (RCR[9])............................................................................................82
WAIT Delay (RCR[8]) .........................................................................................83
Burst Sequence (RCR[7])....................................................................................83
Clock Edge (RCR[6]) ..........................................................................................85
Burst Wrap (RCR[3]) ..........................................................................................85
Numonyx™ Wireless Flash Memory (W30)
Order Number: 290702-13
November 2007