Microchip 24LC256-I/SN

EEPROM Serial-2Wire 256K-bit 32K x 8 3.3V/5V 8-Pin SOIC N Tube / IC EEPROM 256KBIT 400KHZ 8SOIC
Production

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Technical
Access Time900 ns
Density256 kb
Frequency400 kHz
Interface2-Wire, I2C, Serial
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current3 mA
Operating Supply Voltage2.5 V
PackagingBulk
Schedule B8542320050
Voltage5 V
Dimensions
Height1.5 mm
Length4.9 mm
Width3.9 mm

Documents

Download datasheets and manufacturer documentation for Microchip 24LC256-I/SN.

Newark
Datasheet38 pages12 years ago
Microchip
Datasheet40 pages11 years ago
Datasheet0 pages0 years ago
SHENGYU ELECTRONICS
Datasheet42 pages10 years ago
LKR
Datasheet42 pages4 years ago
Master Electronics
Datasheet42 pages10 years ago
element14
Datasheet28 pages16 years ago
Farnell
Datasheet28 pages19 years ago
Electro Sonic
Datasheet45 pages2 years ago
Future Electronics
Datasheet26 pages18 years ago
RS (Formerly Allied Electronics)
Datasheet6 pages15 years ago
iiiC
Datasheet38 pages0 years ago

Inventory History

3 month trend:
-15.46%

Alternate Parts

Price @ 1000
$ 1.015
$ 0.99
$ 1.052
$ 1.104
$ 1.047
Stock
1,164,716
2,528,124
676,524
1,217,417
37,126
Authorized Distributors
13
15
12
12
8
Case/Package
SOIC
SOIC
SOIC
SOIC
SOIC
Number of Pins
8
8
8
8
8
Density
256 kb
256 kb
256 kb
256 kb
256 kb
Access Time
900 ns
900 ns
900 ns
900 ns
900 ns
Frequency
400 kHz
400 kHz
400 kHz
400 kHz
400 kHz
Interface
2-Wire, I2C, Serial
2-Wire, I2C, Serial
2-Wire, I2C, Serial
2-Wire, I2C, Serial
2-Wire, I2C, Serial
Min Supply Voltage
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
5.5 V
5.5 V

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip 24LC256-I/SN.

Related Parts

Descriptions

Descriptions of Microchip 24LC256-I/SN provided by its distributors.

EEPROM Serial-2Wire 256K-bit 32K x 8 3.3V/5V 8-Pin SOIC N Tube / IC EEPROM 256KBIT 400KHZ 8SOIC
24LC256 Series 256 Kb I2C 2 Wire (32K X 8) 2.5 V Serial EEPROM SMT - SOIC-8
I²C™ Serial EEPROM, 2.5 to 5.5V, 400 kHz, -40 to 125°C, SOIC-8, RoHS
Microchip SCT
EEPROM, Serial I2C 256 Kbit, 32K x 8bit, 400 kHz, 8 Pins, SOIC
Microchip 24LC256-I/SN Serial EEPROM Memory,256kbit,900ns,2.5 to 5.5V 8-Pin SOIC | Microchip Technology Inc. 24LC256-I/SN
SERIAL EEPROM, 256KBIT, 400KHZ, SOIC-8; Memory Size: 256Kbit; EEPROM Memory Configuration: 32K x 8bit; Memory Interface Type: Serial I2C (2-Wire); Clock Frequency: 400kHz; Memory Case Style: SOIC; No. of Pins: 8Pins; Supply Vo
Memory Size KB = 256 / Organisation = 32 k x 8 Bit / Interfaces = I²C / Clock Frequency Max. kHz = 400 / Access Time ns = 900 / Data Retention Years = 200 / Supply Current mA = 3 / Supply Voltage Min. V = 2.5 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = NSOIC / Pins = 8 / Mounting Type = SMD / Packaging = Tube / Length mm = 4.9 / Width mm = 3.9 / Height mm = 1.5 / Reflow Temperature Max. °C = 260

Manufacturer Aliases

Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:

  • Microchip Technology
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT

Part Number Aliases

This part may be known by these alternate part numbers:

  • 24LC256 I/SN
  • 24LC256 ISN
  • 24LC256-I/SN.
  • 24LC256-ISN
  • 24LC256I/SN
  • 24LC256I/SN.
  • 24LC256ISN

Technical Specifications

Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Technical
Access Time900 ns
Density256 kb
Frequency400 kHz
Interface2-Wire, I2C, Serial
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current3 mA
Operating Supply Voltage2.5 V
PackagingBulk
Schedule B8542320050
Voltage5 V
Dimensions
Height1.5 mm
Length4.9 mm
Width3.9 mm

Documents

Download datasheets and manufacturer documentation for Microchip 24LC256-I/SN.

Newark
Datasheet38 pages12 years ago
Microchip
Datasheet40 pages11 years ago
Datasheet0 pages0 years ago
SHENGYU ELECTRONICS
Datasheet42 pages10 years ago
LKR
Datasheet42 pages4 years ago
Master Electronics
Datasheet42 pages10 years ago
element14
Datasheet28 pages16 years ago
Farnell
Datasheet28 pages19 years ago
Electro Sonic
Datasheet45 pages2 years ago
Future Electronics
Datasheet26 pages18 years ago
RS (Formerly Allied Electronics)
Datasheet6 pages15 years ago
iiiC
Datasheet38 pages0 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements