參數(shù)資料
型號(hào): AT45DB011D-SU
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, PDSO8
封裝: 0.209 INCH, GREEN, PLASTIC, EIAJ, SOIC-8
文件頁數(shù): 39/52頁
文件大?。?/td> 1107K
代理商: AT45DB011D-SU
39
3639B–DFLASH–02/07
AT45DB011D [Preliminary]
22. Write Operations
The following block diagram and waveforms illustrate the various write sequences available.
22.1
Buffer Write
22.2
Buffer to Main Memory Page Program (Data from Buffer Programmed into Flash Page)
FLASH MEMORY ARRAY
PAGE (256/264 BYTES)
BUFFER (256/264 BYTES)
I/O I
N
TERFACE
SI
BUFFER TO
MAI
N
MEMORY
PAGE PROGRAM
BUFFER
W
RITE
SI (I
N
PUT)
CMD
Completes
w
riting into the
bu
ffer
CS
X
X···X, BFA
8
BFA7-0
n
n+1
Last Byte
BI
N
ARY PAGE SIZE
16 DO
N'
T CARE + BFA7-BFA0
SI (I
N
PUT)
CMD
PA
8
-7
PA6-0, X
CS
Starts self-timed erase/program operation
XXXX XX
Each transition
represents
8
b
its
n = 1st
b
yte read
n+1 = 2nd
b
yte read
BI
N
ARY PAGE SIZE
A16-A
8
+
8
DO
N'
T CARE BITS
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PDF描述
AT45DB011 1-megabit 2.7-volt Only Serial DataFlash(1M位 2.7V串行數(shù)據(jù)閃速存儲(chǔ)器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT45DB011-JC 制造商:Atmel Corporation 功能描述:1M X 1 FLASH 2.7V PROM, PQCC32
AT45DB011-JI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-Megabit 2.7-volt Only Serial DataFlash
AT45DB011-SC 功能描述:閃存 1M bit RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
AT45DB011-SI 功能描述:閃存 1M bit RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
AT45DB011-XC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-megabit 2.7-volt Only Serial DataFlash