參數(shù)資料
型號： AT45D011-XC
廠商： ATMEL CORP
元件分類： DRAM
英文描述： 1-Megabit 5.0-volt Only Serial DataFlash
中文描述： 1M X 1 FLASH 5V PROM, PDSO14
封裝： 0.170 INCH, PLASTIC, TSSOP1-14
文件頁數(shù)： 11/20頁
文件大小： 152K
代理商： AT45D011-XC
AT45DB011
11
Each transition represents
8 bits and 8 clock cycles
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
n = 1st byte written
n+1 = 2nd byte written
相關(guān)PDF資料
PDF描述
AT45D011-XI 1-Megabit 5.0-volt Only Serial DataFlash
AT45D021 2-Megabit 5-volt Only Serial DataFlash
AT45D021-JC 2-Megabit 5-volt Only Serial DataFlash
AT45D021-JI 2-Megabit 5-volt Only Serial DataFlash
AT45D021-RC 2-Megabit 5-volt Only Serial DataFlash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT45D011-XI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-Megabit 5.0-volt Only Serial DataFlash
AT45D021 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-Megabit 5-volt Only Serial DataFlash
AT45D021A 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-megabit 5-volt Only Serial DataFlash
AT45D021A-JC 功能描述:閃存 2M bit RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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
AT45D021A-JI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-megabit 5-volt Only Serial DataFlash
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