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24AA01T-I/OT vs 24AA01HT-I/OT vs CAT24AA01TDI-GT3 Comparison

  • Hide Shared Attributes
    24AA01T-I/OT
    24AA01T-I/OT
    24AA01HT-I/OT
    24AA01HT-I/OT
    CAT24AA01TDI-GT3
    CAT24AA01TDI-GT3
  • Part No.
    24AA01T-I/OT
    24AA01HT-I/OT
    CAT24AA01TDI-GT3
  • Description
    EEPROM Serial-I2C 1Kbit 128 x 8 1.8V/2.5V/3.3V/5V 5Pin SOT-23 T/R
    EEPROM Serial-I2C 1Kbit 128 x 8 1.8V/2.5V/3.3V/5V 5Pin SOT-23 T/R
    EEPROM Serial-I2C 1Kbit 128 x 8 1.8V/2.5V/3.3V/5V 5Pin TSOT-23 T/R
  • Manufacturer
    Microchip
    Microchip
    On semiconductor
  • Classification
    EEPROM
    EEPROM
    EEPROM
  • Reference Price(USD)
    $0.095
    $0.113
    $0.082
  • Inventory(pcs)
    308.6k
    0
    0
  • Case/Package
    SOT-23-5
    SOT-23-5
    TSOT-23-5
  • Number of Pins
    5
    5
    5
  • Clock Speed
    400 kHz
    400 kHz
    1 MHz
  • Frequency
    0.4 MHz
    -
    0.4 MHz
  • Memory Size
    125 B
    -
    125 B
  • Number of Positions
    5
    5
    5
  • Access Time
    900 ns
    5 ms
    3500 ns
  • Operating Voltage
    1.7V ~ 5.5V
    1.7V ~ 5.5V
    -
  • Input Capacitance
    10 pF
    -
    -
  • Rise Time
    1000 ns
    -
    -
  • Supply Voltage (DC)
    5.00 V, 5.50 V (max)
    -
    1.70V (min)
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • HTS Code
    8542320051
    -
    -
  • Supply Current
    3 mA
    -
    1 mA
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃ (TA)
    -40℃ ~ 85℃
  • Halogen Free Status
    -
    -
    Halogen Free
  • Size-Length
    3.1 mm
    -
    2.9 mm
  • Size-Width
    1.8 mm
    1.8 mm
    1.6 mm
  • Size-Height
    1.3 mm
    -
    0.87 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Tape & Reel (TR)
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    -
    -
  • Lead-Free Status
    Lead Free
    PB free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • Access Time(Max)
    900 ns
    900 ns
    900 ns
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Supply Voltage (Min)
    1.7 V
    1.7 V
    1.7 V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2015/12/17
    -
    2015/12/17
  • Supply Voltage
    1.7V ~ 5.5V
    1.7V ~ 5.5V
    1.7V ~ 5.5V
  • Fall Time
    300 ns
    -
    -
  • Overview
    24AA01T-I/OT Product overview

    The 24AA01T-I/OT is a 1Kbit I²C™ Electrically Erasable Programmable Read-only Memory (EEPROM). The device is organized as one block of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V with standby and active currents of only 1µA and 1mA, respectively. The 24XX01 also has a page write capability for up to 8bytes of data. The 24XX01 supports a bidirectional, 2-wire bus and data transmission protocol. A device that sends data onto the bus is defined as transmitter, while defining a device receiving data as a receiver. The bus has to be controlled by a master device which generates the Serial Clock (SCL), controls the bus access and generates the Start and Stop conditions, while the 24XX01 works as slave. Both master and slave can operate as transmitter or receiver, but the master device determines which mode is activated.

    .
    Low-power CMOS technology
    .
    2-wire Serial interface and I²C™ compatible
    .
    Schmitt-trigger inputs for noise suppression
    .
    Output slope control to eliminate ground bounce
    .
    100kHz and 400kHz compatibility
    .
    Page write time 3ms, typical
    .
    More than 1 million erase/write cycles
    .
    >200 Years data retention
    .
    Factory programmable available
    ESD sensitive device, take proper precaution while handling the device.
    View all
    24AA01HT-I/OT Product overview

    EEPROM Memory IC 1Kb (128 x 8) I²C 400kHz 900ns SOT-23-5

    View all
    CAT24AA01TDI-GT3 Product overview

    The CAT24AA01TDI-GT3 is a 1KB I2C CMOS serial EEPROM in 5 pin SOT-23 package. It is internally organized as 128 x 8bits. The device features 16byte page write buffer and supports standard (100KHz), fast (400KHz) and fast-plus (1MHz) I2C protocols. In contrast to the CAT24C01, the CAT24AA01 has no external address pins and it is therefore suitable in applications that require a single CAT24AA01 device on the I2C bus. It incorporates power-on reset (POR) circuitry which protects internal logic against powering up in wrong state. The device will power up into standby mode after VCC exceeds POR trigger level and will power down into reset mode when VCC drops below the POR trigger level.

    .
    Supply voltage range from 1.7V to 5.5V
    .
    Hardware write protection for entire memory
    .
    Schmitt triggers and noise suppression filters on I2C bus inputs (SCL and SDA)
    .
    Low power CMOS technology
    .
    1000000 program/erase cycles
    .
    100 year data retention
    .
    Read current of 0.5mA (read, fSCL = 400KHz), write current of 1mA and standby current of 1µA
    .
    Operating temperature range from -40°C to +85°C
    View all

24AA01HT-I/OT Alternative Parts

Image Part Compare Manufacturer Category Description
Image:24AA01HT-I/OT Mfr.Part#:24AA01HT-I/OT Compare: Current Part Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-i2c 1kbit 128 x 8 1.8v/2.5v/3.3v/5v 5pin sot-23 t/r
Image:24AA01T-I/OT Mfr.Part#:24AA01T-I/OT Compare: 24AA01HT-I/OT VS 24AA01T-I/OT Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-i2c 1kbit 128 x 8 1.8v/2.5v/3.3v/5v 5pin sot-23 t/r
Image:24AA01T-I/OTG Mfr.Part#:24AA01T-I/OTG Compare: 24AA01HT-I/OT VS 24AA01T-I/OTG Manufacturers:Microchip Category:EEPROM Description:1k i2c serial eeprom
Image:24AA01-I/SN Mfr.Part#:24AA01-I/SN Compare: 24AA01HT-I/OT VS 24AA01-I/SN Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-i2c 1kbit 128 x 8 1.8v/2.5v/3.3v/5v 8pin soic n tube