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參數(shù)資料
| 型號： | AT45D161-TC |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | 16-Megabit 5-volt Only Serial DataFlash |
| 中文描述： | 16M X 1 FLASH 5V PROM, PDSO28 |
| 封裝： | PLASTIC, TSOP1-28 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 215K |
| 代理商： | AT45D161-TC |
AT45D161
11
Write Operations
The following block diagram and waveforms illustrate the various write sequences available.
Main Memory Page Program through Buffers
Buffer Write
Buffer to Main Memory Page Program
(Data from Buffer Programmed into Flash Page)
FLASH MEMORY ARRAY
PAGE (528 BYTES)
BUFFER 2 (528 BYTES)
BUFFER 1 (528 BYTES)
I/O INTERFACE
SI
BUFFER 1 TO
MAIN MEMORY
PAGE PROGRAM
MAIN MEMORY
PAGE PROGRAM
THROUGH BUFFER 2
BUFFER 2 TO
MAIN MEMORY
PAGE PROGRAM
MAIN MEMORY PAGE
PROGRAM THROUGH
BUFFER 1
BUFFER 1
WRITE
BUFFER 2
WRITE
SI
CMD
n
n+1
Last Byte
· Completes writing into selected buffer
· Starts self-timed erase/program operation
CS
r r , PA11-6
PA5-0, BFA9-8
BFA7-0
SI
CMD
X
X···X, BFA9-8
BFA7-0
n
n+1
Last Byte
· Completes writing into selected buffer
CS
SI
CMD
PA5-0, XX
X
CS
Starts self-timed erase/program operation
r r , PA11-6
Each transition represents
8 bits and 8 clock cycles
n = 1st byte read
n+1 = 2nd byte read
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT45D161-TI | 16-Megabit 5-volt Only Serial DataFlash |
| AT45DB011-JC | 1-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB011-JI | 1-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB011-SC | 1-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB011-SI | 1-Megabit 2.7-volt Only Serial DataFlash |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT45D161-TI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit 5-volt Only Serial DataFlasH |
| AT45D321E-MHD-Y | 制造商:Adesto Technologies Corporation 功能描述:AT45D321E-MHD-Y - Bulk |
| AT45DB | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:4-Megabit 2.7-volt Only Serial DataFlash |
| AT45DB011 | 制造商:Adesto Technologies Corporation 功能描述:ROOT PART: DATAFLASH - Bulk |
| AT45DB011_01 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1-megabit 2.7-volt Only Serial DataFlash |
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