at28c040 ATMEL Corporation, at28c040 Datasheet - Page 6

• Manufacturer Part Number: at28c040
• Description: 4-megabit 512k X 8 Paged Parallel Eeproms
• Manufacturer: ATMEL Corporation

6. DC and AC Operating Range
7. Operating Modes
Notes:
8. DC Characteristics
6
Operating Temperature (Case)
V
Mode
Read
Write
Write Inhibit
Write Inhibit
Output Disable
Symbol
I
I
I
V
V
V
V
V
LI
LO
CC
OL
OH1
OH2
CC
IL
IH
Power Supply
(2)
1. X can be V
2. Refer to AC Programming Waveforms.
AT28C040
Parameter
Input Load Current
Output Leakage Current
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output High Voltage CMOS
CC
Active Current
IL
or V
IH
.
Industrial
Extended
Condition
V
V
f = 5 MHz; I
I
I
I
OL
OH
OH
IN
I/O
= 2.1 mA
= 0V to V
= -400 µA
= -100 µA; V
= 0V to V
CE
V
V
X
X
X
IL
IL
OUT
CC
CC
= 0 mA
+ 1V
CC
= 4.5V
OE
-55°C - 125°C
V
V
V
V
-40°C - 85°C
X
IH
IH
IL
IL
5V ± 10%
Read
AT28C040-20 Operation
Min
2.0
2.4
4.2
WE
V
V
V
X
X
IH
IL
IH
Max
0.45
0.8
10
10
50
-40°C - 85°C
-40°C - 85°C
5V ± 10%
Program
0542E–PEEPR–1/08
High Z
D
I/O
D
OUT
IN
Units
mA
µA
µA
V
V
V
V
V