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23LC1024-I/ST vs 23LCV1024T-I/SN vs 23LC1024-I/SN Comparison

  • Hide Shared Attributes
    23LC1024-I/ST
    23LC1024-I/ST
    23LCV1024T-I/SN
    23LCV1024T-I/SN
    23LC1024-I/SN
    23LC1024-I/SN
  • Part No.
    23LC1024-I/ST
    23LCV1024T-I/SN
    23LC1024-I/SN
  • Description
    SRAM, 1Mb, 128K x 8Bit, 2.5V to 5.5V, TSSOP, 8Pins
    SRAM Chip Sync Single 3.3V/5V 1M-Bit 128K x 8 25ns 8Pin SOIC N T/R
    SRAM, 1Mb, 128K x 8Bit, 2.5V to 5.5V, SOIC, 8Pins
  • Manufacturer
    Microchip
    Microchip
    Microchip
  • Classification
    RAM Memory
    Memory Chip
    RAM Memory
  • Reference Price(USD)
    $1.925
    $1.471
    $1.339
  • Inventory(pcs)
    6.6k
    6.3k
    13.9k
  • Case/Package
    TSSOP-8
    SOIC-8
    SOIC-8
  • Number of Pins
    8
    8
    8
  • Number of Bits
    8
    8
    8
  • Clock Speed
    20 MHz
    -
    20 MHz
  • Frequency
    20.0 MHz
    -
    -
  • Memory Size
    1000000 B
    -
    1000000 B
  • Number of Positions
    8
    -
    8
  • Access Time
    -
    -
    25 ns
  • Operating Voltage
    -
    -
    2.5V ~ 5.5V
  • Supply Voltage (DC)
    2.50V (min)
    -
    2.50V (min)
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • HTS Code
    8542320051
    -
    8542320051
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃ (TA)
    -40℃ ~ 85℃
  • Size-Length
    3.1 mm
    -
    4.9 mm
  • Size-Width
    4.5 mm
    -
    3.9 mm
  • Size-Height
    1.05 mm
    -
    1.5 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
    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
  • Supply Voltage
    2.5V ~ 5.5V
    2.5V ~ 5.5V
    2.5V ~ 5.5V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Max)
    5.5 V
    -
    5.5 V
  • REACH SVHC Compliance Edition
    2014/12/17
    -
    2015/12/17
  • Supply Voltage (Min)
    2.5 V
    -
    2.5 V
  • Automative-Spec
    Yes
    -
    Yes
  • Access Time(Max)
    25 ns
    25 ns
    25 ns
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Overview
    23LC1024-I/ST Product overview

    The 23LC1024-I/ST is a 1Mb SPI Serial SRAM with SDI and SQI interface. The memory is 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. Additionally, SDI (serial dual interface) and SQI (serial quad interface) is supported if application needs faster data rates. This device also supports unlimited reads and writes to the memory array. It may also interface with microcontrollers that do not have a built-in SPI port by using discrete I/O lines programmed properly in firmware to match the SPI protocol.

    .
    SPI-compatible bus interface - 20MHz clock rate, SPI/SDI/SQI mode
    .
    Low-power CMOS technology
    .
    3mA at 5.5V, 20MHz Read current
    .
    4µA at +85°C Standby current
    .
    Unlimited read and write cycles
    .
    Zero write time
    .
    32-byte page
    .
    Byte, page and sequential mode for reads and writes
    .
    High reliability
    .
    -40 to +85°C Temperature range
    ESD sensitive device, take proper precaution while handling the device.
    View all
    23LCV1024T-I/SN Product overview

    NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI - Dual I/O 20MHz 8-SOIC

    View all
    23LC1024-I/SN Product overview

    The 23LC1024-I/SN is a 1MB serial SRAM Device. The memory is 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. Additionally, SDI (serial dual interface) and SQI (serial quad interface) is supported if application needs faster data rates. This device also supports unlimited reads and writes to the memory array.

    .
    20MHz Clock Rate SPI-compatible Bus Interface
    .
    SPI/SDI/SQI Bus Mode
    .
    Low-power CMOS Technology
    .
    3mA at 5.5V, 20MHz Read Current
    .
    4µA at +85°C Standby Current
    .
    Unlimited Read and Write Cycles
    .
    Zero Write Time
    .
    32-byte Page 128K x 8-bit Organization
    .
    Byte, Page and Sequential Mode for Reads and Writes
    .
    High Reliability
    .
    Halogen-free
    View all

23LCV1024T-I/SN Alternative Parts

Image Part Compare Manufacturer Category Description
Image:23LCV1024T-I/SN Mfr.Part#:23LCV1024T-I/SN Compare: Current Part Manufacturers:Microchip Category:Memory Chip Description:Sram chip sync single 3.3v/5v 1m-bit 128k x 8 25ns 8pin soic n t/r
Image:23LC1024-I/SN Mfr.Part#:23LC1024-I/SN Compare: 23LCV1024T-I/SN VS 23LC1024-I/SN Manufacturers:Microchip Category:RAM Memory Description:Sram, 1mb, 128k x 8bit, 2.5v to 5.5v, soic, 8pins
Image:23LC1024-I/ST Mfr.Part#:23LC1024-I/ST Compare: 23LCV1024T-I/SN VS 23LC1024-I/ST Manufacturers:Microchip Category:RAM Memory Description:Sram, 1mb, 128k x 8bit, 2.5v to 5.5v, tssop, 8pins
Image:23LCV1024-I/P Mfr.Part#:23LCV1024-I/P Compare: 23LCV1024T-I/SN VS 23LCV1024-I/P Manufacturers:Microchip Category:RAM Memory Description:Microchip 23lcv1024-i/p sram, 1mbit, 128k x 8bit, 2.5v to 5.5v, dip, 8pins