参数资料
型号: AT45DB081B
厂商: Atmel Corp.
英文描述: 8-megabit 2.5-volt Only or 2.7-volt Only DataFlash
中文描述: 8兆位2.5伏或2.7只有伏只的DataFlash
文件页数: 15/32页
文件大小: 414K
代理商: AT45DB081B
15
AT45DB081B
2225C
12/01
Reset Timing (Inactive Clock Polarity Low Shown)
Note:
The CS signal should be in the high state before the RESET signal is deasserted.
Command Sequence for Read/Write Operations (except Status Register Read)
Notes:
1.
r
designates bits reserved for larger densities.
2. It is recommended that
r
be a logical
0
for densities of 8M bits or smaller.
3. For densities larger than 8M bits, 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
(PA11-PA0)
Byte/Buffer Address
(BA8-BA0/BFA8-BFA0)
LSB
r r r X X X X X
X X X X
X X X X
X X X X X X X X
相关PDF资料
PDF描述
AT45DB081B-CC-2.5 SERIAL EEPROM|FLASH|4KX264X8|CMOS|BGA|14PIN|PLASTIC
AT45DB081B-RC-2.5 SERIAL EEPROM|FLASH|4KX264X8|CMOS|SOP|28PIN|PLASTIC
AT45DB081B-TC SERIAL EEPROM|FLASH|4KX264X8|CMOS|TSSOP|28PIN|PLASTIC
AT45DB081B-TC-2.5 SERIAL EEPROM|FLASH|4KX264X8|CMOS|TSSOP|28PIN|PLASTIC
AT45DB081B-TI SERIAL EEPROM|FLASH|4KX264X8|CMOS|TSSOP|28PIN|PLASTIC
相关代理商/技术参数
参数描述
AT-45DB081B 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:AT-45DB081B DATA FLASH RELIABILITY DATA
AT45DB081B_05 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt Only or 2.7-volt Only DataFlash
AT45DB081B-CC 功能描述:闪存 8M bit RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
AT45DB081B-CC-2.5 功能描述:闪存 DATAFLASH 2M SERIAL 2.7V 2.5V COM TEMP RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
AT45DB081B-CI 功能描述:闪存 8M bit RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel