參數(shù)資料
型號: AT45DB011D-MU
廠商: ATMEL CORP
元件分類: DRAM
英文描述: 1-megabit 2.7-volt DataFlash
中文描述: 1M X 1 FLASH 2.7V PROM, DSO8
封裝: 6 X 5 MM, 1 MM HEIGHT, GREEN, MLF-8
文件頁數(shù): 40/52頁
文件大?。?/td> 1107K
代理商: AT45DB011D-MU
40
3639B–DFLASH–02/07
AT45DB011D [Preliminary]
23. Read Operations
The following block diagram and waveforms illustrate the various read sequences available.
23.1
Main Memory Page Read
23.2
Main Memory Page to Buffer Transfer (Data from Flash Page Read into Buffer)
FLASH MEMORY ARRAY
PAGE (256/264 BYTES)
BUFFER (256/264 BYTES)
I/O I
N
TERFACE
MAI
N
MEMORY
PAGE TO
BUFFER
MAI
N
MEMORY
PAGE READ
BUFFER
READ
SO
SI (I
N
PUT)
CMD
PA
8
-7
PA6-0, BA
8
X
CS
n
n+1
SO (OUTPUT)
BA7-0
4 D
u
mmy Bytes
X
ADDRESS FOR BI
N
ARY PAGE SIZE
A16
A15-A
8
A7-A0
Starts reading page data into
bu
ffer
SI (I
N
PUT)
CMD
X
···
X, PA
8
-7
PA6-0, X
CS
SO (OUTPUT)
XXXX XXXX
BI
N
ARY PAGE SIZE
7 DO
N
’T CARE BITS + A16-A
8
+
8
DO
N'
T CARE BITS
相關(guān)PDF資料
PDF描述
AT45DB011D-SSU 1-megabit 2.7-volt DataFlash
AT45DB011D-SU 1-megabit 2.7-volt DataFlash
AT45DB011 1-megabit 2.7-volt Only Serial DataFlash(1M位 2.7V串行數(shù)據(jù)閃速存儲器)
AT45DB021B-CU 2-megabit 2.7-volt Only DataFlash
AT45DB021B-RU 2-megabit 2.7-volt Only DataFlash
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