24C128 Datasheet, PDF (7/8 Pages) Integrated Silicon Solution, Inc – 131,072-bit 2-WIRE SERIAL CMOS EEPROM

Turbo IC, Inc.
24C128/24C256
PRODUCT PRELIMINARY
Sequential Read
SDA LINE
S
T
A
R
T
R
DEVICE
E
A
ADDRESS _D
M
L RA
S
S /C
B
B WK
DATA n
DATA n +1
DATA n + 2
S
T
O
DATA n + 3
P
A
A
A
N
C
C
C
O
K
K
K
A
C
K
ABSOLUTE MAXIMUM RATINGS
TEMPERATURE
Storage:
Under Bias:
-65° C to 150° C
-55° C to 125° C
ALL INPUT OR OUTPUT VOLTAGES
with respect to Vss
+6 V to -0.3 V
RECOMMENDED OPERATING CONDITIONS
Temperature Range:
Commercial:
Industrial:
0° C to 70° C
-40° C to 85° C
Vcc Supply Voltage:
2.7 to 5.5 Volts
4.5 to 5.5 Volts
* “Absolute Maximum Ratings” may cause permanent damage to the de-
vice. This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operation sec-
tion of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
Endurance:
Data Retention:
100,000 Cycles/Byte (Typical)
100 Years
D.C. CHARACTERISTICS
Symbol Parameter
Condition
Min
I_cc1
Active Vcc Current
I_cc2
Active Vcc Current
I_sb1
Standby Current
READ at 100 KHZ
0.4
WRITE at 100 KHZ
2.0
Vcc = 2.7 v
Vcc = 5.5 v
I_sb2
Standby Current
Vcc = 4.5 v
Vcc = 5.5 v
I_li
Input Leakage Current
Vin=Vcc Max
I_lo
Output Leakage Current
V_il
Input Low Voltage
-1.0
V_ih
Input High Voltage
V_ol2
Output Low
Vcc=3.0v Iol=2.1 mA
V_ol1
Output Low
Vcc=2.7v Iol=-0.15 mA
Max
1.0
3.0
0.5
2.0
20.0
35.0
3
3
Vcc+0.5
0.4
0.25
Units
MA
MA
uA
uA
uA
uA
uA
uA
V
V
V
V
7