參數(shù)資料
型號(hào): M58WR064HU70ZB6U
元件分類: PROM
英文描述: 4M X 16 FLASH 1.8V PROM, 70 ns, PBGA44
封裝: 7.70 X 9 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFBGA-44
文件頁數(shù): 43/117頁
文件大小: 2300K
代理商: M58WR064HU70ZB6U
M58WR064HU M58WR064HL
Command interface - Factory program commands
31/117
6.2
Quadruple Word Program command
The Quadruple Word Program command improves the programming throughput by writing a
page of four adjacent words in parallel. The four words must differ only for the addresses
ADQ0 and ADQ1.
VPP must be set to VPPH during the Quadruple Word Program, otherwise the command will
be ignored and the Status register will not output any errors.
If the block being programmed is protected then the Program operation will abort, the data
in the block will not be changed and the Status Register will output the error.
Five bus write cycles are necessary to issue the Quadruple Word Program command.
The first bus cycle sets up the Double Word Program Command.
The second bus cycle latches the Address and the Data of the first word to be written.
The third bus cycle latches the Address and the Data of the second word to be written.
The fourth bus cycle latches the Address and the Data of the third word to be written.
The fifth bus cycle latches the Address and the Data of the fourth word to be written
and starts the Program/Erase Controller.
Read operations to the bank being programmed output the Status Register content after the
programming has started.
Programming aborts if Reset goes to VIL. As data integrity cannot be guaranteed when the
program operation is aborted, the memory locations must be reprogrammed.
During Quadruple Word Program operations the bank being programmed will only accept
the Read Array, Read Status Register, Read Electronic Signature and Read CFI Query
command, all other commands will be ignored.
Dual operations are not supported during Quadruple Word Program operations and the
command cannot be suspended. Typical Program times are given in Table 16: Program,
flowchart for using the Quadruple Word Program command.
相關(guān)PDF資料
PDF描述
M59DR032F100N1T 2M X 16 FLASH 1.8V PROM, 100 ns, PDSO48
M5F7924 24 V FIXED NEGATIVE REGULATOR, PSFM3
M5F7920 20 V FIXED NEGATIVE REGULATOR, PSFM3
M5F7918 18 V FIXED NEGATIVE REGULATOR, PSFM3
M5F7915 15 V FIXED NEGATIVE REGULATOR, PSFM3
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M58WR064KB70ZB6E 制造商:Micron Technology Inc 功能描述:WIRELESS FLASH VFBGA 7.7X9.0X1.0 56 8X7 0.75 - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 64MBIT 70NS 56VFBGA
M58WR064KB70ZB6F 制造商:Micron Technology Inc 功能描述:FLASH 28F640W18TD 60 VF-PBGA56 SB48 EX - Tape and Reel
M58WR064KB70ZB6F TR 制造商:Micron Technology Inc 功能描述:IC FLASH 64MBIT 70NS 56VFBGA
M58WR064KB7AZB6E 制造商:Micron Technology Inc 功能描述:WIRELESS - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 64MBIT 70NS 56VFBGA
M58WR064KB7AZB6F 制造商:Micron Technology Inc 功能描述:WIRELESS - Tape and Reel