User guide
28
3674E–DFLASH–8/08
AT25DF081
12. Electrical Specifications
12.1 Absolute Maximum Ratings*
Temperature Under Bias ............................... -55C to +125C
*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.
Storage Temperature..................................... -65C to +150C
All Input Voltages
(including NC Pins)
with Respect to Ground .....................................-0.6V to +3.8V
All Output Voltages
with Respect to Ground .............................-0.6V to V
CC
+ 0.5V
12.2 DC and AC Operating Range
AT25DF081
Operating Temperature (Case) Ind. -40C to +85C
V
CC
Power Supply 1.65V to 1.95V
12.3 DC Characteristics
Symbol Parameter Condition Min Typ Max Units
I
SB
Standby Current
CS, WP, HOLD = V
CC
,
all inputs at CMOS levels
25 35 µA
I
DPD
Deep Power-Down Current
CS, WP, HOLD = VCC,
all inputs at CMOS levels
814µA
I
CC1
Active Current, Read Operation
f = 66 MHz, I
OUT
= 0 mA,
CS = V
IL
,V
CC
= Max
912
mA
f = 50 MHz; I
OUT
= 0 mA,
CS = V
IL
,V
CC
= Max
811
f = 33 MHz, I
OUT
= 0 mA,
CS = V
IL
,V
CC
= Max
710
f = 20 MHz, I
OUT
= 0 mA,
CS = V
IL
,V
CC
= Max
69
I
CC2
Active Current, Program Operation CS = V
CC
,V
CC
= Max 12 15 mA
I
CC3
Active Current, Erase Operation
CS
=V
CC
,V
CC
= Max 14 17 mA
I
LI
Input Leakage Current V
IN
= CMOS levels 1 µA
I
LO
Output Leakage Current V
OUT
= CMOS levels 1 µA
V
IL
Input Low Voltage 0.2 x V
CC
V
V
IH
Input High Voltage 0.8 x V
CC
V
V
OL
Output Low Voltage I
OL
= 100 µA, V
CC
=Min 0.2 V
V
OH
Output High Voltage I
OH
= -100 µA, V
CC
= Min V
CC
- 0.2 V