3 dc characteristics – Rainbow Electronics AT45DQ321 User Manual
Page 55
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AT45DQ321 [ADVANCE DATASHEET]
DS-45DQ321-031–DFLASH–12/2012
18.3 DC Characteristics
Notes: 1. Typical values measured at 3.0V at 25
C.
2. I
CC2
during a Buffer Read is 20mA maximum @ 20MHz.
3. All inputs (SI, SCK, CS, WP, and RESET) are guaranteed by design to be 5V toleran
t.
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
UDPD
Ultra-Deep Power-Down Current All inputs at 0V or V
CC
0.5
1
μA
I
DPD
Deep Power-Down Current
CS, RESET, WP = V
IH
All inputs at CMOS levels
3
10
μA
I
SB
Standby Current
CS, RESET, WP = V
IH
All inputs at CMOS levels
25
50
μA
I
CC1
Active Current, Low Power Read
(01h) Operation
f = 1MHz; I
OUT
= 0mA; V
CC
= 3.6V
6
8
mA
f = 10MHz; I
OUT
= 0mA; V
CC
= 3.6V
7
9
mA
I
Active Current,
Read Operation
f = 20MHz; I
OUT
= 0mA; V
CC
= 3.6V
11
14
mA
f = 33MHz; I
OUT
= 0mA; V
CC
= 3.6V
12
16
mA
f = 50MHz; I
OUT
= 0mA; V
CC
= 3.6V
13
19
mA
f = 85MHz; I
OUT
= 0mA; V
CC
= 3.6V
16
26
mA
I
CC3
Active Current,
Program Operation
V
CC
= 3.6V
15
20
mA
I
CC4
Active Current,
Erase Operation
V
CC
= 3.6V
15
20
mA
I
LI
Input Load Current
All inputs at CMOS levels
1
μA
I
LO
Output Leakage Current
All inputs at 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
= 1.6mA; V
CC
= 2.5V
0.4
V
V
OH
Output High Voltage
I
OH
= -100μA
V
CC
- 0.2V
V