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Absolute Maximum Ratings*
Temperature under Bias ............................... -55 ° C to +125 ° C
Storage Temperature .................................... -65 ° C to +150 ° C
All Input Voltages
(including NC Pins)
with Respect to Ground ...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground .............................-0.6V to V CC + 0.6V
DC and AC Operating Range
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
AT45DB081B (2.5V Version)
AT45DB081B
Operating Temperature
(Case)
V CC Power Supply<blue>
(1)
Com.
Ind.
0 ° C to 70 ° C
–
2.5V to 3.6V
0 ° C to 70 ° C
-40 ° C to 85 ° C
2.7V to 3.6V
Note:
1. After power is applied and V CC is at the minimum specified datasheet value, the system should wait 20 ms before an opera-
tional mode is started.
DC Characteristics
Symbol
I SB
Parameter
Standby Current
Condition
CS, RESET, WP = V CC , all inputs
Min
Typ
2
Max
10
Units
μA
at CMOS levels
I CC1 <blue
> (1)
I CC2
Active Current, Read
Operation
Active Current,
f = 20 MHz; I OUT = 0 mA;
V CC = 3.6V
V CC = 3.6V
4
15
10
35
mA
mA
Program/Erase Operation
I LI
I LO
V IL
V IH
V OL
V OH
Input Load Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
V IN = CMOS levels
V I/O = CMOS levels
I OL = 1.6 mA; V CC = 2.7V
I OH = -100 μA
2.0
V CC - 0.2V
1
1
0.6
0.4
μA
μA
V
V
V
V
Note:
12
1. I cc1 during a buffer read is 20mA maximum.
AT45DB081B
2225J–DFLSH–2/08
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AT45DB081B-TI-2.5 功能描述:闪存 8M SERIAL 2.7V - 2.5V IND 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-TU 功能描述:闪存 8M 28 I/O Pins SPI 264B 2.7V 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
AT45DB081D 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_07 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_08 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_09 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB081D_13 制造商:AD 制造商全称:Analog Devices 功能描述:8-megabit 2.5V or 2.7V DataFlash
AT45DB081D-DWF 制造商:Adesto Technologies Corporation 功能描述:WHOLE WAFER, NO BACKGRIND - Gel-pak, waffle pack, wafer, diced wafer on film