參數(shù)資料
型號(hào): AT45D161-JI
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, PQCC32
封裝: PLASTIC, MS-016AE, LCC-32
文件頁(yè)數(shù): 12/20頁(yè)
文件大?。?/td> 215K
代理商: AT45D161-JI
AT45D161
12
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 (528 BYTES)
BUFFER 2 (528 BYTES)
BUFFER 1 (528 BYTES)
I/O INTERFACE
MAIN MEMORY
PAGE TO
BUFFER 1
MAIN MEMORY
PAGE TO
BUFFER 2
MAIN MEMORY
PAGE READ
BUFFER 1
READ
BUFFER 2
READ
SO
SI
CMD
PA5-0, BA9-8
BA7-0
X
X
X
X
CS
n
n+1
SO
r r , PA11-6
SI
CMD
PA5-0, XX
X
Starts reading page data into buffer
CS
SO
r r , PA11-6
SI
CMD
X
X···X, BFA9-8
BFA7-0
CS
n
n+1
SO
X
n = 1st byte written
n+1 = 2nd byte written
Each transition represents
8 bits and 8 clock cycles
相關(guān)PDF資料
PDF描述
AT45D161-RC 16-Megabit 5-volt Only Serial DataFlash
AT45D161-RI 16-Megabit 5-volt Only Serial DataFlash
AT45D161-TC 16-Megabit 5-volt Only Serial DataFlash
AT45D161-TI 16-Megabit 5-volt Only Serial DataFlash
AT45DB011-JC 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-RC 功能描述:閃存 16M 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
AT45D161-RI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:16-megabit 5-volt Only Serial DataFlasH
AT45D161-TC 功能描述:閃存 16M 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
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