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23LC1024-I/P vs 23LC1024-I/SN vs 23LCV1024-I/SN Comparison

  • Hide Shared Attributes
    23LC1024-I/P
    23LC1024-I/P
    23LC1024-I/SN
    23LC1024-I/SN
    23LCV1024-I/SN
    23LCV1024-I/SN
  • Part No.
    23LC1024-I/P
    23LC1024-I/SN
    23LCV1024-I/SN
  • Description
    SRAM, 1Mb, 128K x 8Bit, 2.5V to 5.5V, DIP, 8Pins
    SRAM, 1Mb, 128K x 8Bit, 2.5V to 5.5V, SOIC, 8Pins
    MICROCHIP 23LCV1024-I/SN SRAM, 1Mbit, 128K x 8Bit, 2.5V to 5.5V, SOIC, 8Pins
  • Manufacturer
    Microchip
    Microchip
    Microchip
  • Classification
    RAM Memory
    RAM Memory
    RAM Memory
  • Reference Price(USD)
    $1.105
    $1.339
    $0.981
  • Inventory(pcs)
    425
    13.9k
    1.9k
  • Case/Package
    PDIP-8
    SOIC-8
    SOIC-8
  • Number of Pins
    8
    8
    8
  • Number of Bits
    8
    8
    8
  • Clock Speed
    20 MHz
    20 MHz
    20 MHz
  • Frequency
    20 MHz
    -
    20 MHz
  • Memory Size
    1000000 B
    1000000 B
    125000 B
  • Number of Positions
    8
    8
    8
  • Access Time
    25 ns
    25 ns
    25 ns
  • Operating Voltage
    -
    2.5V ~ 5.5V
    2.5V ~ 5.5V
  • Supply Voltage (DC)
    2.50V (min)
    2.50V (min)
    2.50V (min)
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • HTS Code
    8542320051
    8542320051
    8542320051
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Size-Length
    10.16 mm
    4.9 mm
    4.9 mm
  • Size-Width
    0.28 in
    3.9 mm
    3.9 mm
  • Size-Height
    4.95 mm
    1.5 mm
    1.25 mm
  • Mounting Style
    Through Hole
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tube
    Tube
  • REACH SVHC Compliance
    No SVHC
    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
  • Supply Voltage (Min)
    2.5 V
    2.5 V
    2.5 V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • REACH SVHC Compliance Edition
    2014/12/17
    2015/12/17
    2015/12/17
  • Access Time(Max)
    25 ns
    25 ns
    25 ns
  • Automative-Spec
    Yes
    Yes
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Overview
    23LC1024-I/P Product overview

    The 23LC1024-I/P 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. The 23LC1024 is a 1Mb serial SRAM designed to interface directly with the serial peripheral interface (SPI) port of many of today"s popular microcontroller families, including Microchip"s PIC® microcontrollers. 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. In addition, the 23LC1024 is capable of operation in SDI and SQI modes.

    .
    SPI-compatible bus interface
    .
    20MHz Clock rate
    .
    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
    .
    128K x 8-bit Organization
    .
    Byte, page and sequential mode for read and write
    .
    High reliability
    .
    Halogen-free
    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
    23LCV1024-I/SN Product overview

    The 23LCV1024-I/SN is a 1Mb SPI Serial SRAM with battery backup and SDI 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) is supported if application needs faster data rates. The SRAM can be battery backed via the Vbat pin essentially making the SRAM non-volatile. The device also supports unlimited read and write cycles to the array.

    .
    SPI-compatible bus interface - 20MHz clock rate, SPI/SDI mode
    .
    Low-power CMOS technology
    .
    3mA at 3.6V, 20MHz Read current
    .
    4µA at +85°C Maximum standby current
    .
    Unlimited read and write cycles
    .
    Zero write time
    .
    32-byte page
    .
    Battery-backed SRAM support via Vbat Pin, automatic switchover to Vbat
    .
    Sequential mode reads and writes
    .
    High reliability
    View all

23LC1024-I/SN Alternative Parts

Image Part Compare Manufacturer Category Description
Image:23LC1024-I/SN Mfr.Part#:23LC1024-I/SN Compare: Current Part 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: 23LC1024-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/ST Mfr.Part#:23LCV1024-I/ST Compare: 23LC1024-I/SN VS 23LCV1024-I/ST Manufacturers:Microchip Category:RAM Memory Description:Microchip 23lcv1024-i/st sram, 1mb, 128k x 8bit, 2.5v to 5.5v, tssop, 8pins
Image:23LC1024-I/P Mfr.Part#:23LC1024-I/P Compare: 23LC1024-I/SN VS 23LC1024-I/P Manufacturers:Microchip Category:RAM Memory Description:Sram, 1mb, 128k x 8bit, 2.5v to 5.5v, dip, 8pins