參數(shù)資料
型號(hào)： PC28F640J3F75A
元件分類： PROM
英文描述： 4M X 16 FLASH 2.7V PROM, PBGA64
封裝： LEAD FREE, BGA-64
文件頁(yè)數(shù)： 49/66頁(yè)
文件大?。?/td> 740K
代理商： PC28F640J3F75A
March 2010
Datasheet
208032-02
53
Numonyx Embedded Flash Memory (J3 65 nm) Single Bit per Cell (SBC)
Figure 20: Block Erase Flowchart
Start
Read
Status Register
SR.7 =
Erase Flash
Block(s) Complete
0
1
Full Status
Check if Desired
Suspend Erase
Issue Single Block Erase
Command 20H, Block
Address
Suspend
Erase Loop
Write Confirm D0H
Block Address
Yes
No
Bus
Operation
Command
Comments
Write
Erase Block
Data = 20H
Addr = Block Address
Write (Note 1)
Erase
Confirm
Data = D0H
Addr = Block Address
Read
Status register data
With the device enabled,
OE# low updates SR
Addr = X
Standby
Check SR.7
1 = WSM Ready
0 = WSM Busy
1. The Erase Confirm byte must follow Erase Setup.
This device does not support erase queuing. Please see
Application note AP-646 For software erase queuing
compatibility.
Full status check can be done after all erase and write
sequences complete. Write FFH after the last operation to
reset the device to read array mode.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PC28F640J3F75B 制造商:Micron Technology Inc 功能描述:PARALLEL NOR - Tape and Reel
PC28F640J3F75B TR 制造商:Micron Technology Inc 功能描述:IC FLASH 64MBIT 75NS TBGA
PC28F640J3F75D 制造商:Micron Technology Inc 功能描述:NUMONYX EMBEDDED FLASH MEMORY (J3 65NM) SINGLE BIT PER CELL (SBC) 制造商:Micron Technology Inc 功能描述:NOR Flash Parallel 3V/3.3V 64Mbit 8M/4M x 8bit/16bit 75ns 64-Pin EBGA T/R 制造商:Micron Technology Inc 功能描述:PARALLEL NOR - Tape and Reel 制造商:Micron Technology 功能描述:NOR Flash Parallel 3V/3.3V 64Mbit 8M/4M x 8bit/16bit 75ns 64-Pin EBGA T/R 制造商:Micron Technology 功能描述:NUMONYX EMBEDDED FLASH MEMORY (J3 65NM) SINGLE BIT PER CELL (SBC)
PC28F640J3F75E 制造商:Micron Technology Inc 功能描述:PARALLEL NOR - Trays
PC28F640P30B85 制造商:Intel 功能描述:MM#873919 64MB FLASH SOLD->NUM
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