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25LC320A-I/ST vs 25LC320A-I/SN vs 25LC320AT-I/ST Comparison

  • Hide Shared Attributes
    25LC320A-I/ST
    25LC320A-I/ST
    25LC320A-I/SN
    25LC320A-I/SN
    25LC320AT-I/ST
    25LC320AT-I/ST
  • Part No.
    25LC320A-I/ST
    25LC320A-I/SN
    25LC320AT-I/ST
  • Description
    EEPROM Serial-SPI 32Kbit 4K x 8 3.3V/5V 8Pin TSSOP Tube
    EEPROM Serial-SPI 32Kbit 4K x 8 3.3V/5V 8Pin SOIC N Tube
    EEPROM Serial-SPI 32Kbit 4K x 8 3.3V/5V 8Pin TSSOP T/R
  • Manufacturer
    Microchip
    Microchip
    Microchip
  • Classification
    EEPROM
    EEPROM
    Memory Chip
  • Reference Price(USD)
    $0.340
    $0.302
    $0.358
  • Inventory(pcs)
    225
    930
    6.5k
  • Case/Package
    TSSOP-8
    SOIC-8
    TSSOP-8
  • Number of Pins
    8
    8
    8
  • Clock Speed
    10 MHz
    10 MHz
    -
  • Frequency
    10 MHz
    10 MHz
    10 MHz
  • Memory Size
    4000 B
    4000 B
    -
  • Number of Positions
    8
    8
    -
  • Operating Voltage
    2.5V ~ 5.5V
    2.5V ~ 5.5V
    -
  • Access Time
    5 ms
    50 ns
    50 ns
  • Input Capacitance
    -
    7 pF
    -
  • Rise Time
    -
    2 μs
    -
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • Supply Voltage (DC)
    2.50V (min)
    2.50V (min)
    -
  • Supply Current
    5 mA
    5 mA
    5 mA
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    -
    4.9 mm
    3 mm
  • Size-Width
    -
    3.9 mm
    4.4 mm
  • Size-Height
    -
    1.25 mm
    1 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tube
    Tape & Reel (TR)
  • REACH SVHC Compliance
    -
    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 (Max)
    85 ℃
    85 ℃
    85 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Access Time(Max)
    50 ns
    160 ns
    50 ns
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/12/17
    -
  • Supply Voltage
    2.5V ~ 5.5V
    2.5V ~ 5.5V
    2.5V ~ 5.5V
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    -
  • Supply Voltage (Min)
    2.5 V
    2.5 V
    -
  • Fall Time
    -
    2 μs
    -
  • Automative-Spec
    -
    Yes
    -
  • Industrial-Spec
    -
    Yes
    -
  • Overview
    25LC320A-I/ST Product overview

    EEPROM Memory IC 32Kb (4K x 8) SPI 10MHz 8-TSSOP

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    25LC320A-I/SN Product overview

    The 25LC320A-I/SN is a 32kB serial Electrically Erasable Programmable Read-Only Memory (EEPROM) accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Communication to the device can be paused via the hold pin (HOLD). While the device is paused, transitions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts.

    .
    Maximum clock 10MHz
    .
    Low-power CMOS technology
    .
    Self-timed erase and write cycles 5ms maximum
    .
    Block write protection - Protect none, 1/4, 1/2 or all of array
    .
    Built-in write protection
    .
    Power-on/off data protection circuitry
    .
    Write enable latch
    .
    Write-protect pin
    .
    Sequential read
    .
    High reliability
    .
    Endurance - 1000000 erase/write cycles
    .
    Data retention - >200 years
    .
    ESD protection - 4000V
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    25LC320AT-I/ST Product overview

    EEPROM Memory IC 32Kb (4K x 8) SPI 10MHz 8-TSSOP

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25LC320A-I/ST Alternative Parts

Image Part Compare Manufacturer Category Description
Image:25LC320A-I/ST Mfr.Part#:25LC320A-I/ST Compare: Current Part Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-spi 32kbit 4k x 8 3.3v/5v 8pin tssop tube
Image:25LC320AX-I/ST Mfr.Part#:25LC320AX-I/ST Compare: 25LC320A-I/ST VS 25LC320AX-I/ST Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-spi 32kbit 4096 x 8 3.3v/5v 8pin tssop tube
Image:25LC320A-I/SN Mfr.Part#:25LC320A-I/SN Compare: 25LC320A-I/ST VS 25LC320A-I/SN Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-spi 32kbit 4k x 8 3.3v/5v 8pin soic n tube
Image:25LC320A-I/MS Mfr.Part#:25LC320A-I/MS Compare: 25LC320A-I/ST VS 25LC320A-I/MS Manufacturers:Microchip Category:EEPROM Description:Eeprom serial-spi 32kbit 4k x 8 3.3v/5v 8pin msop tube