AT28C040-20FC Atmel, AT28C040-20FC Datasheet - Page 4

• Manufacturer Part Number: AT28C040-20FC
• Description: IC EEPROM 4MBIT 200NS 32FP
• Manufacturer: Atmel

Specifications of AT28C040-20FC

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 4M (512K x 8)
• Speed: 200ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-Flatpack
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT28C04020FC

DC and AC Operating Range
Operating Modes
Notes:
DC Characteristics
4
Operating
Temperature
(Case)
V
Mode
Read
Write
Standby/Write Inhibit
Write Inhibit
Write Inhibit
Output Disable
Symbol
I
I
I
I
I
V
V
V
V
V
LI
LO
SB1
SB2
CC
OL
OH1
OH2
CC
IL
IH
Power Supply
(2)
1. X can be V
2. Refer to AC Programming Waveforms.
Parameter
Input Load Current
Output Leakage Current
V
V
V
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Output High Voltage CMOS
CC
CC
CC
Active Current
Standby Current CMOS
Standby Current TTL
IL
or V
AT28C040
Commercial
Industrial
Extended
IH
.
Condition
V
V
CE = V
CE = 2.0V to V
f = 5 MHz; I
I
I
I
OL
OH
OH
IN
I/O
-55°C - 125°C
-40°C - 85°C
= 2.1 mA
= -400 A
= -100 A; V
= 0V to V
= 0V to V
0°C - 70°C
5V
Read
CC
CE
V
V
V
X
X
X
IH
IL
IL
- 0.3V to V
10%
OUT
CC
CC
AT28C040-20
CC
= 0 mA
Operation
+ 1V
CC
+ 1V
= 4.5V
CC
+ 1V
-40°C - 85°C
-40°C - 85°C
0°C - 70°C
5V
Program
OE
V
V
V
V
X
X
IH
IH
IL
IL
10%
(1)
-55°C - 125°C
-40°C - 85°C
Min
0°C - 70°C
2.0
2.4
4.2
5V
Read
WE
V
V
V
X
X
X
IH
IL
IH
10%
AT28C040-25
Operation
Max
0.45
0.8
10
10
80
3
3
-40°C - 85°C
-40°C - 85°C
0°C - 70°C
5V
Program
High Z
High Z
D
D
I/O
OUT
IN
10%
Units
mA
mA
mA
V
V
V
V
V
A
A