Dc and ac operating range, Operating modes, Dc characteristics – Rainbow Electronics AT49F1025 User Manual
Page 5
5
AT49F1024/1025
0765I–05/01
Notes:
1. X can be V
IL
or V
IH
.
2. Refer to AC programming waveforms.
3. V
H
= 12.0V ± 0.5V.
4. Manufacturer Code: 001FH, Device Code: 0087H.
5. See details under “Software Product Identification Entry/Exit” on page 11.
Note:
1. In the erase mode, I
CC
is 90 mA.
DC and AC Operating Range
AT49F1024-35
AT49F1025-35
AT49F1024-45
AT49F1025-45
AT49F1024-50
AT49F1024-55
AT49F1025-55
AT49F1024-70
AT49F1025-70
Operating
Temperature (Case)
Com.
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
0°C - 70°C
Ind.
-40°C - 85°C
-40°C - 85°C
V
CC
Power Supply
5V ± 10%
5V ± 10%
5V ± 10%
5V ± 10%
5V ± 10%
Operating Modes
Mode
CE
OE
WE
Ai
I/O
Read
V
IL
V
IL
V
IH
Ai
D
OUT
Program
V
IL
V
IH
V
IL
Ai
D
IN
Standby/Write Inhibit
V
IH
X
X
X
High-Z
Program Inhibit
X
X
V
IH
Program Inhibit
X
V
IL
X
Output Disable
X
V
IH
X
High-Z
Product Identification
Hardware
V
IL
V
IL
V
IH
A1 - A15 = V
IL
, A9 = V
, A0 = V
IL
Manufacturer Code
A1 - A15 = V
IL
, A9 = V
H
, A0 = V
IH
Device Code
Software
A0 = V
IL
, A1 - A15 = V
IL
Manufacturer Code
A0 = V
IH
, A1 - A15 = V
IL
Device Code
DC Characteristics
Symbol
Parameter
Condition
Min
Max
Units
I
LI
Input Load Current
V
IN
= 0V to V
CC
10.0
µA
I
LO
Output Leakage Current
V
I/O
= 0V to V
CC
10.0
µA
I
SB1
V
CC
Standby Current CMOS
CE = V
CC
- 0.3V to V
CC
Com.
100.0
µA
Ind.
300.0
µA
I
SB2
V
CC
Standby Current TTL
CE = 2.0V to V
CC
3.0
mA
I
V
CC
Active Current
f = 5 MHz; I
OUT
= 0 mA
50.0
mA
V
IL
Input Low Voltage
0.8
V
V
IH
Input High Voltage
2.0
V
V
OL
Output Low Voltage
I
OL
= 2.1 mA
0.45
V
V
OH1
Output High Voltage
I
OH
= -400 µA
2.4
V
V
OH2
Output High Voltage CMOS
I
OH
= -100 µA; V
CC
= 4.5V
4.2
V