- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄381451 > AT45D021 (Atmel Corp.) 2-Megabit 5-volt Only Serial DataFlash PDF資料下載
參數(shù)資料
| 型號(hào)： | AT45D021 |
| 廠商： | Atmel Corp. |
| 英文描述： | 2-Megabit 5-volt Only Serial DataFlash |
| 中文描述： | 2兆位5伏只有串行的DataFlash |
| 文件頁數(shù)： | 8/18頁 |
| 文件大?。?/td> | 200K |
| 代理商： | AT45D021 |
AT45D021
8
Reset Timing (Inactive Clock Polarity Low Shown)
Command Sequence for Read/Write Operations (Except Status Register Read)
Notes:
1.
2.
3.
“r” designates bits reserved for larger densities.
It is recommended that “r” be a logical “0” for densities of 2M bit or smaller.
For densities larger than 2M bit, the “r” bits become the most significant Page Address bit for the appropriate density.
CS
SCK
RESET
SO
HIGH IMPEDANCE
HIGH IMPEDANCE
SI
tRST
tREC
tCSS
SI
CMD
8 bits
8 bits
8 bits
MSB
Reserved for
larger densities
Page Address
(PA9-PA0)
Byte/Buffer Address
(BA8-BA0/BFA8-BFA0)
LSB
r r r r
r X X X
X X X X X X X X
X X X X X X X X
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| AT45D021-RI | 2-Megabit 5-volt Only Serial DataFlash |
| AT45D021-TC | 2-Megabit 5-volt Only Serial DataFlash |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(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 |
| AT45D021A-JI | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:2-megabit 5-volt Only Serial DataFlash |
| AT45D021A-RC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM |
| AT45D021A-RI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SPI Serial EEPROM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。