24LC128-E/ST Microchip Technology, 24LC128-E/ST Datasheet - Page 17
![IC EEPROM 128KBIT 400KHZ 8TSSOP](/photos/6/59/65937/c04-086_st_sml.jpg)
24LC128-E/ST
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
14-Lead Plastic Thin Shrink Small Outline (ST) – 4.4 mm (TSSOP)
2004 Microchip Technology Inc.
Number of Pins
Pitch
Overall Height
Molded Package Thickness
Standoff §
Overall Width
Molded Package Width
Molded Package Length
Foot Length
Foot Angle
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.005” (0.127mm) per side.
JEDEC Equivalent: MO-153
Drawing No. C04-087
B
c
p
n
Dimension Limits
E1
E
Units
A2
E1
A1
D
p
A
E
L
n
c
B
24AA128/24LC128/24FC128
MIN
.033
.246
.169
.193
.020
.004
.007
.002
2
1
0
0
0
INCHES
L
NOM
D
.026
.035
.004
.173
.197
.024
.006
.010
.251
14
4
5
5
A1
MAX
A
.043
.037
.006
.256
.177
.028
.008
.012
.201
10
10
8
MIN
0.85
0.05
6.25
4.30
4.90
0.50
0.09
0.19
0
0
0
MILLIMETERS*
NOM
0.65
0.90
0.10
6.38
4.40
5.00
0.60
0.15
0.25
14
4
5
5
A2
MAX
DS21191M-page 17
1.10
0.95
0.15
6.50
4.50
5.10
0.70
0.20
0.30
10
10
8