24LC128-E/ST Microchip Technology, 24LC128-E/ST Datasheet - Page 2

• Manufacturer Part Number: 24LC128-E/ST
• Description: IC EEPROM 128KBIT 400KHZ 8TSSOP
• Manufacturer: Microchip Technology

Specifications of 24LC128-E/ST

• Memory Size: 128K (16K x 8)
• Package / Case: 8-TSSOP
• Operating Temperature: -40°C ~ 125°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Organization: 16 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Memory Configuration: 16K X 8
• Ic Interface Type: I2C
• Clock Frequency: 400kHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: TSSOP
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

24AA128/24LC128/24FC128
1.0
Absolute Maximum Ratings
V
All inputs and outputs w.r.t. V
Storage temperature ...............................................................................................................................-65°C to +150°C
Ambient temperature with power applied ................................................................................................-40°C to +125°C
ESD protection on all pins  4 kV
TABLE 1-1:
DS21191S-page 2
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
DC CHARACTERISTICS
Param.
D1
D2
D3
D4
D5
D6
D7
D8
D9
Note 1: This parameter is periodically sampled and not 100% tested.
CC
No.
.............................................................................................................................................................................6.5V
ELECTRICAL CHARACTERISTICS
—
V
V
V
V
I
I
C
C
I
I
I
LI
LO
CC
CC
CCS
OL
IH
IL
HYS
IN
OUT
Sym.
,
Read Operating current
Write
DC CHARACTERISTICS
A0, A1, A2, SCL, SDA and
WP pins:
High-level input voltage
Low-level input voltage
Hysteresis of Schmitt Trigger
inputs (SDA, SCL pins)
Low-level output voltage
Input leakage current
Output leakage current
Pin capacitance
(all inputs/outputs)
Standby current
Characteristic
SS
......................................................................................................... -0.6V to V
(†)
Electrical Characteristics:
Industrial (I):
Automotive (E):
0.05 V
0.7 V
Min.
—
—
—
—
—
—
—
—
—
—
CC
CC
0.3 V
0.2 V
Max.
0.40
400
—
—
—
±1
±1
10
3
1
5
V
V
CC
CC
CC
CC
= +1.7V to 5.5V T
= +2.5V to 5.5V T
Units
mA
A
A
pF
A
A
A
—
V
V
V
V
V
—
—
V
V
V
I
I
V
V
V
V
T
V
V
T
SCL = SDA = V
A0, A1, A2, WP = V
T
SCL = SDA = V
A0, A1, A2, WP = V
OL
OL
A
A
A
 2010 Microchip Technology Inc.
IN
IN
OUT
CC
CC
CC
CC
CC
CC
= 25°C, F
= -40°C to +85°C
= -40°C to 125°C
= 3.0 mA @ V
= 2.1 mA @ V
= V
= V
2.5V
< 2.5V
 2.5V (Note 1)
= 5.0V (Note 1)
= 5.5V, SCL = 400 kHz
= 5.5V
= V
SS
SS
A
A
SS
Conditions
= -40°C to +85°C
= -40°C to 125°C
or V
or V
or V
CLK
CC
CC
CC
CC
CC
= 1 MHz
, WP = V
, WP = V
CC
CC
= 5.5V
= 5.5V
SS
SS
= 4.5V
= 2.5V
CC
+1.0V
SS
CC