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24AA32A-I/SN vs 24LC32A-I/SN vs BR24S32FJ-WE2 Comparison

  • Hide Shared Attributes
    24AA32A-I/SN
    24AA32A-I/SN
    24LC32A-I/SN
    24LC32A-I/SN
    BR24S32FJ-WE2
    BR24S32FJ-WE2
  • Part No.
    24AA32A-I/SN
    24LC32A-I/SN
    BR24S32FJ-WE2
  • Description
    EEPROM Serial-I2C 32Kbit 4K x 8 2.5V/3.3V/5V 8Pin SOIC N
    EEPROM Serial-I2C 32Kbit 4K x 8 3.3V/5V 8Pin SOIC N
    EEPROM Serial-I2C 32Kbit 4K x 8 2.5V/3.3V/5V 8Pin SOP-J T/R
  • Manufacturer
    Microchip
    Microchip
    Rohm semiconductor
  • Classification
    EEPROM
    EEPROM
    EEPROM
  • Reference Price(USD)
    $0.183
    $0.167
    $0.310
  • Inventory(pcs)
    11.4k
    8.2k
    0
  • Case/Package
    SOIC-8
    SOIC-8
    SOP-8
  • Number of Pins
    8
    8
    8
  • Clock Speed
    400 kHz
    400 kHz
    400 kHz
  • Frequency
    0.1 MHz
    0.4 MHz
    0.4 MHz
  • Memory Size
    4000 B
    4000 B
    -
  • Number of Positions
    8
    8
    -
  • Access Time
    900 ns
    900 ns
    -
  • Operating Voltage
    1.7V ~ 5.5V
    2.5V ~ 5.5V
    -
  • Input Capacitance
    10 pF
    10 pF
    -
  • Rise Time
    1000 ns
    300 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
    3 mA
    2 mA
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    4.9 mm
    4.9 mm
    -
  • Size-Width
    3.9 mm
    3.9 mm
    -
  • Size-Height
    1.25 mm
    1.25 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Each
    Tube
    Tape & Reel (TR)
  • 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
  • Access Time(Max)
    3500 ns
    900 ns
    900 ns
  • Industrial-Spec
    Yes
    -
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/12/17
    -
  • Supply Voltage
    1.7V ~ 5.5V
    2.5V ~ 5.5V
    1.7V ~ 5.5V
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • Supply Voltage (Min)
    1.7 V
    2.5 V
    1.7 V
  • Fall Time
    300 ns
    300 ns
    -
  • Automative-Spec
    Yes
    Yes
    -
  • Overview
    24AA32A-I/SN Product overview

    The 24AA32A-I/SN is a 32kB I²C serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as a single block of 4K 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 1mA and 1mA respectively. It has been developed for advanced, low-power applications such as personal communications or data acquisition. The 24XX32A also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 256kB address space.

    .
    Low-power CMOS technology
    .
    2-wire serial interface (I²C™ compatible)
    .
    Schmitt trigger inputs for noise suppression
    .
    Output slope control to eliminate ground bounce
    .
    100 and 400kHz Clock compatibility
    .
    Page write time 5ms maximum
    .
    Self-timed erase/write cycle
    .
    32-byte page write buffer
    .
    Hardware write-protect
    .
    ESD protection >4000V
    .
    More than 1million erase/write cycles
    .
    Data retention >200 years
    View all
    24LC32A-I/SN Product overview

    The 24LC32A-I/SN is a 32Kbit Electrically Erasable Programmable Read-only Memory (EEPROM). The device is organized as a single block of 4K 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. It has been developed for advanced, low power applications such as data acquisition. The 24XX32A also has a page write capability for up to 32bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 256 Kbits address space.

    .
    Low-power CMOS technology
    .
    2-wire Serial interface, I²C™ compatible
    .
    Cascadable up to eight devices
    .
    Schmitt-trigger inputs for noise suppression
    .
    Output slope control to eliminate ground bounce
    .
    >200 Years data retention
    .
    5ms Maximum page write time
    .
    Self-timed erase/write cycle
    .
    32-byte Page write buffer
    .
    Hardware write-protect
    ESD sensitive device, take proper precaution while handling the device.
    View all
    BR24S32FJ-WE2 Product overview

    EEPROM Memory IC 32Kb (4K x 8) I²C 400kHz 8-SOP-J

    View all

24AA32A-I/SN Alternative Parts

Image Part Compare Manufacturer Category Description
Image:24AA32A-I/SN Mfr.Part#:24AA32A-I/SN Compare: Current Part Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-i2c 32kbit 4k x 8 2.5v/3.3v/5v 8pin soic n
Image:24LC32A-I/SN Mfr.Part#:24LC32A-I/SN Compare: 24AA32A-I/SN VS 24LC32A-I/SN Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-i2c 32kbit 4k x 8 3.3v/5v 8pin soic n
Image:24AA32AT-I/SN Mfr.Part#:24AA32AT-I/SN Compare: 24AA32A-I/SN VS 24AA32AT-I/SN Manufacturers:Microchip Category:Memory Chip Description:Eeprom serial-i2c 32kbit 4k x 8 2.5v/3.3v/5v 8pin soic n t/r
Image:24LC32A-I/SNG Mfr.Part#:24LC32A-I/SNG Compare: 24AA32A-I/SN VS 24LC32A-I/SNG Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-i2c 32kbit 4k x 8 3.3v/5v 8pin soic n tube