Rainbow Electronics AT28BV64B - Manual (Page 4)

AT28BV64B
4
Notes: 1. X can be V
IL
or V
IH
.
2. Refer to AC Programming Waveforms.
3. V
H
= 12.0V
±
0.5V.
DC and AC Operating Range
AT28BV64B-20 AT28BV64B-25
Operating
Temperature (Case) Com. 0
°
C - 70
°
C 0
°
C - 70
°
C
Ind. -40
°
C - 85
°
C -40
°
C - 85
°
C
V
CC
Power Supply 2.7V to 3.6V 2.7V to 3.6V
Operating Modes
Mode CE OE WE I/O
Read V
IL
V
IL
V
IH
D
OUT
Write (2) V
IL
V
IH
V
IL
D
IN
Standby/Write Inhibit V
IH
X (1) X High Z
Write Inhibit X X V
IH
Write Inhibit X V
IL
X
Output Disable X V
IH
X High Z
Chip Erase V
IL
V
H
(3) V
IL
High Z
DC Characteristics
Symbol Parameter Condition Min Max Units
I
LI
Input Load Current V
IN
= 0V to V
CC
+ 1V 10 µA
I
LO
Output Leakage Current V
I/O
= 0V to V
CC
10 µA
I
SB
V
CC
Standby Current CMOS
CE = V
CC
- 0.3V to
V
CC
+ 1V
Com. 20 µA
Ind. 50 µA
I
CC
V
CC
Active Current f = 5 MHz; I
OUT
= 0 mA 15 mA
V
IL
Input Low Voltage 0.6 V
V
IH
Input High Voltage 2.0 V
V
OL
Output Low Voltage I
OL
= 1.6 mA 0.45 V
V
OH
Output High Voltage I
OH
= -100 µA 2.0 V