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CAT25256HU4I-GT3 vs 24AA256-I/MF vs 25AA256-I/MF Comparison

  • Hide Shared Attributes
    CAT25256HU4I-GT3
    CAT25256HU4I-GT3
    24AA256-I/MF
    24AA256-I/MF
    25AA256-I/MF
    25AA256-I/MF
  • Part No.
    CAT25256HU4I-GT3
    24AA256-I/MF
    25AA256-I/MF
  • Description
    EEPROM Serial-SPI 256Kbit 32K x 8 2.5V/3.3V/5V 8Pin UDFN EP T/R
    EEPROM Serial-I2C 256Kbit 32K x 8 1.8V/2.5V/3.3V/5V 8Pin DFN-S EP
    EEPROM Serial-SPI 256Kbit 32K x 8 2.5V/3.3V/5V 8Pin DFN-S EP
  • Manufacturer
    ON Semiconductor
    Microchip
    Microchip
  • Classification
    EEPROM
    EEPROM
    EEPROM
  • Reference Price(USD)
    $0.431
    $0.980
    $0.697
  • Inventory(pcs)
    6.5k
    364
    1.1k
  • Case/Package
    UDFN-8
    DFN-8
    DFN-8
  • Number of Pins
    8
    8
    8
  • Clock Speed
    -
    400 kHz
    10 MHz
  • Frequency
    -
    0.4 MHz
    10 MHz
  • Memory Size
    -
    32000 B
    32000 B
  • Number of Positions
    -
    -
    8
  • Access Time
    -
    900 ns
    50 ns
  • Operating Voltage
    -
    1.7V ~ 5.5V
    1.8V ~ 5.5V
  • Input Capacitance
    -
    10 pF
    7 pF
  • Rise Time
    -
    1000 ns
    100 ns
  • Supply Voltage (DC)
    -
    5.00 V, 5.50 V (max)
    5.00 V, 5.50 V (max)
  • ECCN Code
    -
    EAR99
    EAR99
  • Supply Current
    -
    3 mA
    6 mA
  • Operating Temperature
    -40℃ ~ 85℃ (TA)
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Halogen Free Status
    Halogen Free
    -
    -
  • Size-Length
    -
    5 mm
    5 mm
  • Size-Width
    -
    5.99 mm
    6 mm
  • Size-Height
    -
    0.95 mm
    0.84 mm
  • Mounting Style
    -
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Tube
    Tube
  • REACH SVHC Compliance
    -
    No SVHC
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    -
    2015/12/17
    2015/12/17
  • Supply Voltage
    1.8V ~ 5.5V
    1.7V ~ 5.5V
    1.8V ~ 5.5V
  • Industrial-Spec
    Yes
    -
    -
  • Supply Voltage (Max)
    -
    5.5 V
    5.5 V
  • Supply Voltage (Min)
    -
    1.7 V
    1.8 V
  • Fall Time
    -
    300 ns
    100 ns
  • Automative-Spec
    -
    -
    Yes
  • Access Time(Max)
    75 ns
    900 ns
    50 ns
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Overview
    CAT25256HU4I-GT3 Product overview

    The CAT25256 is a 256-kb Serial CMOS EEPROM device internally organized as 32kx8 bits. This features a 64-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select () input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The input may be used to pause any serial communication with the CAT25256 device. The device features software and hardware write protection, including partial as well as full array protection.On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.Available for New Product (Rev. E). Features ---  

    .
    20 MHz (5 V) SPI Compatible
    .
    1.8 V to 5.5 V Supply Voltage Range
    .
    SPI Modes (0,0) & (1,1)
    .
    64-byte Page Write Buffer
    .
    Additional Identification Page with Permanent Write Protection (New Product)
    .
    Self-timed Write Cycle
    .
    Hardware and Software Protection
    .
    100 Year Data Retention
    .
    1,000,000 Program/Erase Cycles
    .
    Low Power CMOS Technology
    .
    Block Write Protection
    \- Protect 1/4, 1/2 or Entire EEPROM Array
    .
    Industrial and Extended Temperature Range
    .
    8-lead PDIP, SOIC, TSSOP and 8-pad UDFN and TDFN Packages
    .
    This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
    View all
    24AA256-I/MF Product overview

    **Features:**

    .
    Self-Timed Write Cycle and Page Write Mode
    .
    Power On/Off Data Protection Circuitry
    .
    Sequential Read Function
    View all
    25AA256-I/MF Product overview

    **Features:**

    .
    Page Write Mode
    .
    Power On/Off Data Protection Circuitry
    .
    Sequential Read Function
    .
    HOLD Pin
    .
    Software Enabled Block Write Protection
    .
    Hardware Write-Protect Pin
    .
    Supports SPI Modes 0,3
    View all

CAT25256HU4I-GT3 Alternative Parts

Image Part Compare Manufacturer Category Description
Image:CAT25256HU4I-GT3 Mfr.Part#:CAT25256HU4I-GT3 Compare: Current Part Manufacturers:ON Semiconductor Category:EEPROM Description:EEPROM Serial-SPI 256Kbit 32K x 8 2.5V/3.3V/5V 8Pin UDFN EP T/R
Image:CAT24C256HU4IGT3 Mfr.Part#:CAT24C256HU4IGT3 Compare: CAT25256HU4I-GT3 VS CAT24C256HU4IGT3 Manufacturers:ON Semiconductor Category:EEPROM Description:EEPROM Serial-I2C 256Kbit 32K x 8 1.8V/2.5V/3.3V/5V 8Pin UDFN EP T/R
Image:25AA256-I/MF Mfr.Part#:25AA256-I/MF Compare: CAT25256HU4I-GT3 VS 25AA256-I/MF Manufacturers:Microchip Category:EEPROM Description:EEPROM Serial-SPI 256Kbit 32K x 8 2.5V/3.3V/5V 8Pin DFN-S EP
Image:24AA256-I/MF Mfr.Part#:24AA256-I/MF Compare: CAT25256HU4I-GT3 VS 24AA256-I/MF Manufacturers:Microchip Category:EEPROM Description:EEPROM Serial-I2C 256Kbit 32K x 8 1.8V/2.5V/3.3V/5V 8Pin DFN-S EP