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參數(shù)資料
| 型號： | 45DB011B |
| 廠商： | Atmel Corp. |
| 英文描述： | 1-Megabit 2.7-volt Only Serial DataFlash |
| 中文描述： | 1兆位2.7伏，只有序列的DataFlash |
| 文件頁數(shù)： | 3/19頁 |
| 文件大?。?/td> | 150K |
| 代理商： | 45DB011B |
AT45DB011
11
Read Operations
The following block diagram and waveforms illustrate the various read sequences available.
Main Memory Page Read
Main Memory Page to Buffer Transfer (Data from Flash Page Read into Buffer)
Buffer Read
FLASH MEMORY ARRAY
PAGE (264 BYTES)
BUFFER (264 BYTES)
I/O INTERFACE
MAIN MEMORY
PAGE TO
BUFFER
MAIN MEMORY
PAGE READ
BUFFER
READ
SO
SI
CMD
PA6-0, BA8
BA7-0
X
CS
n
n+1
SO
r r , PA8-7
SI
CMD
PA6-0, X
X
Starts reading page data into buffer
CS
SO
r r , PA8-7
SI
CMD
X
XX, BFA8
BFA7-0
CS
n
n+1
SO
X
Each transition represents
8 bits and 8 clock cycles
n = 1st byte read
n+1 = 2nd byte read
相關PDF資料 |
PDF描述 |
|---|---|
| 45DB041B | 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash |
| 45DB081B | AT-45DB081B DATA FLASH RELIABILITY DATA |
| 45IZ | 5V or 12V Single Synchronous Buck Pulse-Width Modulation (PWM) Controller |
| 45L(R)SERIES | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 45L(R) | STANDARD RECOVERY DIODES Stud Version |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 45DB021BTU | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 45DB041B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-megabit 2.5-volt Only or 2.7-volt Only DataFlash |
| 45DB081B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:AT-45DB081B DATA FLASH RELIABILITY DATA |
| 45DB081B-CNC | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 45DB161B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16M bit dataflash 2.7V |
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