參數(shù)資料
型號： AT45DB011B-XU
廠商： ATMEL CORP
元件分類： DRAM
英文描述： 1-MEGABIT 2.7 VOLT ONLY DATA FLASH
中文描述： 1M X 1 FLASH 2.7V PROM, PDSO14
封裝： 4.40 MM, GREEN, PLASTIC, MO-153AB-1, TSSOP-14
文件頁數(shù)： 16/32頁
文件大小： 319K
代理商： AT45DB011B-XU
16
AT45DB011B
1984H–DFLSH–10/04
Write
Operations
The following block diagram and waveforms illustrate the various write sequences available.
Main Memory Page Program through Buffer
Buffer Write
Buffer to Main Memory Page Program (Data from Buffer Programmed into Flash Page)
FLASH MEMORY ARRAY
PAGE (264 BYTES)
BUFFER (264 BYTES)
I/O INTERFACE
SI
BUFFER TO
MAIN MEMORY
PAGE PROGRAM
MAIN MEMORY PAGE
PROGRAM THROUGH
BUFFER
BUFFER
WRITE
SI
CMD
n
n+1
Last Byte
· Completes writing into buffer
· Starts self-timed erase/program operation
CS
r ···r , PA8-7
PA6-0, BFA8
BFA7-0
SI
CMD
X
X···X, BFA8
BFA7-0
n
n+1
Last Byte
· Completes writing into buffer
CS
SI
CMD
PA6-0, X
X
CS
Starts self-timed erase/program operation
r ···r , PA8-7
Each transition represents
8 bits and 8 clock cycles
n = 1st byte written
n+1 = 2nd byte written
相關PDF資料
PDF描述
AT45DB011D 1-megabit 2.7-volt DataFlash
AT45DB011D_07 1-megabit 2.7-volt DataFlash
AT45DB011D-MU 1-megabit 2.7-volt DataFlash
AT45DB011D-SSU 1-megabit 2.7-volt DataFlash
AT45DB011D-SU 1-megabit 2.7-volt DataFlash
相關代理商/技術(shù)參數(shù)
參數(shù)描述
AT45DB011D 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-megabit 2.7-volt Minimum DataFlash
AT45DB011D_07 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-megabit 2.7-volt DataFlash
AT45DB011D_08 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-megabit 2.7-volt Minimum DataFlash
AT45DB011D_09 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-megabit 2.7-volt Minimum DataFlash
AT45DB011D-DWF 制造商:Adesto Technologies Corporation 功能描述:1M DATAFLASH, 8-UDFN,IND,GRN,NIPDAU - 1MB, DATAFLASH, WAFER, - Gel-pak, waffle pack, wafer, diced wafer on film 制造商:Adesto Technologies Corporation 功能描述:DIE/WAFER FLASH 1MBIT 66MHZ
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