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CAT24FC256LI vs 24AA256-I/P vs AT24C256-10PI-2.7 Comparison

  • CAT24FC256LI
    CAT24FC256LI
    24AA256-I/P
    24AA256-I/P
    AT24C256-10PI-2.7
    AT24C256-10PI-2.7
  • Part No.
    CAT24FC256LI
    24AA256-I/P
    AT24C256-10PI-2.7
  • Description
    256Kbit I2C Serial CMOS EEPROM
    EEPROM Serial-I2C 256Kbit 32K x 8 1.8V/2.5V/3.3V/5V 8Pin PDIP
    IC EEPROM 256Kbit 1MHz 8DIP
  • Manufacturer
    Catalyst
    Microchip
    ATMEL
  • Classification
    -
    EEPROM
    Memory Chip
  • Reference Price(USD)
    $0.374
    $0.672
    -
  • Inventory(pcs)
    5.8k
    2.4k
    0
  • Case/Package
    DIP
    PDIP-8
    DIP
  • Number of Pins
    -
    8
    8
  • Clock Speed
    -
    400 kHz
    400 kHz, 1.00 MHz, 1.00 MHz (max)
  • Frequency
    -
    0.4 MHz
    -
  • Memory Size
    -
    32000 B
    256000 B
  • Number of Positions
    -
    8
    -
  • Access Time
    -
    900 ns
    400 ms, 1.00 µs
  • Operating Voltage
    -
    1.7V ~ 5.5V
    -
  • Input Capacitance
    -
    10 pF
    -
  • Rise Time
    -
    1000 ns
    -
  • Supply Voltage (DC)
    -
    5.00 V, 5.50 V (max)
    5.00 V, 5.50 V (max)
  • ECCN Code
    -
    EAR99
    -
  • Supply Current
    -
    3 mA
    -
  • Operating Temperature
    -
    -40℃ ~ 85℃
    -
  • Size-Length
    -
    9.27 mm
    -
  • Size-Width
    -
    6.35 mm
    -
  • Size-Height
    -
    3.3 mm
    -
  • Mounting Style
    -
    Through Hole
    Through Hole
  • Packaging
    -
    Tube
    Tube
  • REACH SVHC Compliance
    -
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Contains Lead
  • RoHS
    RoHS Compliant
    RoHS Compliant
    Non-Compliant
  • Product Lifecycle Status
    Obsolete
    Active
    Obsolete
  • Operating Temperature (Max)
    -
    85 ℃
    -
  • Operating Temperature (Min)
    -
    -40 ℃
    -
  • REACH SVHC Compliance Edition
    -
    2015/12/17
    -
  • Supply Voltage
    -
    1.7V ~ 5.5V
    -
  • Supply Voltage (Max)
    -
    5.5 V
    -
  • Supply Voltage (Min)
    -
    1.7 V
    -
  • Fall Time
    -
    300 ns
    -
  • Automative-Spec
    -
    Yes
    -
  • Access Time(Max)
    -
    3500 ns
    -
  • Industrial-Spec
    -
    Yes
    -
  • Overview
    View all
    24AA256-I/P Product overview

    The 24AA256-I/P is a 256kB I²C CMOS serial Electrically Erasable Programmable Read-Only Memory (EEPROM) capable of operation across a broad voltage range 1.8 to 5.5V. It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2Mb address space.

    .
    Low-power CMOS technology
    .
    2-wire serial interface (I²C™ compatible)
    .
    Cascadable up to eight devices
    .
    Self-timed write cycle
    .
    64-byte page write buffer
    .
    5ms Maximum write cycle time
    .
    Hardware write-protect for entire array
    .
    Output slope control to eliminate ground bounce
    .
    Schmitt trigger inputs for noise suppression
    .
    1000000 Erase/write cycles
    .
    Electrostatic discharge protection >4000V
    .
    Data retention >200 years
    View all
    AT24C256-10PI-2.7 Product overview

    Description he AT24C128/256 provides 131,072/262,144 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8 bits each. The device’s cascadable feature allows up to 4 devices to share a common 2-wire bus. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The devices are available in space-saving 8-pin JEDEC PDIP, 8-pin EIAJ, 8-pin JEDEC SOIC, 14-pin TSSOP, 8-pin LAP, and 8-ball dBGA packages. In addition, the entire family is available in 5.0V (4.5V to 5.5V), 2.7V (2.7V to 5.5V), 2.5V (2.5V to 5.5V) and 1.8V (1.8V to 3.6V) versions.

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CAT24FC256LI Alternative Parts

Image Part Compare Manufacturer Category Description
Image:CAT24FC256LI Mfr.Part#:CAT24FC256LI Compare: Current Part Manufacturers:Catalyst Category: Description:256Kbit I2C Serial CMOS EEPROM
Image:24LC256-I/P Mfr.Part#:24LC256-I/P Compare: CAT24FC256LI VS 24LC256-I/P Manufacturers:Microchip Category:EEPROM Description:MICROCHIP 24LC256-I/P EEPROM, I2C, 256Kbit, 32K x 8Bit, 400kHz, DIP, 8Pins
Image:24AA256-I/P Mfr.Part#:24AA256-I/P Compare: CAT24FC256LI VS 24AA256-I/P Manufacturers:Microchip Category:EEPROM Description:EEPROM Serial-I2C 256Kbit 32K x 8 1.8V/2.5V/3.3V/5V 8Pin PDIP
Image:24FC256-I/P Mfr.Part#:24FC256-I/P Compare: CAT24FC256LI VS 24FC256-I/P Manufacturers:Microchip Category:EEPROM Description:EEPROM Serial-I2C 256Kbit 32K x 8 1.8V/2.5V/3.3V/5V 8Pin PDIP