Electrical specifications – Rainbow Electronics AT45DB321D User Manual
Page 33
33
3597J–DFLASH–4/08
AT45DB321D
18. Electrical Specifications
Notes:
1. I
CC1
during a buffer read is 20 mA maximum @ 20 MHz.
2. All inputs are 5 volts tolerant.
Table 18-1.
Absolute Maximum Ratings*
Temperature under Bias ............................... -55
° C to +125° C
*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 .................................... -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
Table 18-2.
DC and AC Operating Range
AT45DB321D
Operating Temperature (Case)
Ind.
-40
° C to 85° C
V
CC
Power Supply
2.7V to 3.6V
Table 18-3.
DC Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
DP
Deep Power-down Current
CS, RESET, WP = V
IH
, all
inputs at CMOS levels
5
10
µA
I
SB
Standby Current
CS, RESET, WP = V
IH
, all
inputs at CMOS levels
25
50
µA
I
CC1
Active Current, Read Operation
f = 20 MHz; I
OUT
= 0 mA;
V
CC
= 3.6V
7
10
mA
f = 33 MHz; I
OUT
= 0 mA;
V
CC
= 3.6V
8
12
mA
f = 50 MHz; I
OUT
= 0 mA;
V
CC
= 3.6V
10
14
mA
f = 66 MHz; I
OUT
= 0 mA;
V
CC
= 3.6V
11
15
mA
I
CC2
Active Current, Program/Erase
Operation
V
CC
= 3.6V
12
17
mA
I
LI
Input Load Current
V
IN
= CMOS levels
1
µA
I
LO
Output Leakage Current
V
I/O
= CMOS levels
1
µA
V
IL
Input Low Voltage
V
CC
x 0.3
V
V
IH
Input High Voltage
V
CC
x 0.7
V
V
OL
Output Low Voltage
I
OL
= 1.6 mA; V
CC
= 2.7V
0.4
V
V
OH
Output High Voltage
I
OH
= -100 µA
V
CC
- 0.2V
V