Home  23K256-E/P  23K256-E/P VS 23K256-E/SN

23K256-E/P vs 23K256-E/SN vs 23K256-I/P Comparison

  • Hide Shared Attributes
    23K256-E/P
    23K256-E/P
    23K256-E/SN
    23K256-E/SN
    23K256-I/P
    23K256-I/P
  • Part No.
    23K256-E/P
    23K256-E/SN
    23K256-I/P
  • Description
    SRAM Chip Sync Single 3.3V 256Kbit 32K x 8 32ns 8Pin PDIP Tube
    SRAM Chip Sync Single 3.3V 256Kbit 32K x 8 32ns 8Pin SOIC N Tube
    SRAM Chip Sync Single 3.3V 256Kbit 32K x 8 25ns 8Pin PDIP Tube
  • Manufacturer
    Microchip
    Microchip
    Microchip
  • Classification
    Memory Chip
    RAM Memory
    RAM Memory
  • Reference Price(USD)
    $0.602
    $0.267
    $0.575
  • Inventory(pcs)
    0
    881
    973
  • Case/Package
    PDIP-8
    SOIC-8
    PDIP-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
    -
    -
    4000 B
  • Number of Positions
    -
    -
    8
  • Access Time
    -
    32 ns
    -
  • Operating Voltage
    -
    -
    2.7V ~ 3.6V
  • Supply Voltage (DC)
    -
    -
    2.70V (min)
  • ECCN Code
    -
    EAR99
    EAR99
  • HTS Code
    -
    -
    8542320051
  • Supply Current
    -
    10 mA
    -
  • Operating Temperature
    -40℃ ~ 125℃ (TA)
    -40℃ ~ 125℃
    -40℃ ~ 85℃
  • Size-Length
    -
    4.9 mm
    9.27 mm
  • Size-Width
    -
    3.9 mm
    6.35 mm
  • Size-Height
    -
    1.5 mm
    3.3 mm
  • Mounting Style
    Through Hole
    Surface Mount
    Through Hole
  • Packaging
    Tube
    Tube
    Tube
  • REACH SVHC Compliance
    -
    -
    No SVHC
  • Lead-Free Status
    Lead Free
    PB free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Max)
    125 ℃
    125 ℃
    85 ℃
  • Supply Voltage (Max)
    3.6 V
    -
    -
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Min)
    2.7 V
    -
    -
  • Supply Voltage
    2.7V ~ 3.6V
    2.7V ~ 3.6V
    2.7V ~ 3.6V
  • Automative-Spec
    -
    -
    Yes
  • Access Time(Max)
    32 ns
    32 ns
    25 ns
  • Overview
    23K256-E/P Product overview

    Description: The Microchip Technology Inc. 23X256 are 256 Kbit Serial SRAM devices. 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. Features: • Max. Clock 20 MHz • Low-Power CMOS Technology: \- Read Current: 3 mA at 1 MHz \- Standby Current: 4 A Max. at +85°C • 32,768 x 8-bit Organization • 32-Byte Page • Sequential Read/Write • High Reliability • Temperature Ranges Supported: \- Industrial (I): -40°C to +85°C \- Automotive (E): -40°C to +125°C

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    23K256-E/SN Product overview

    Description: The Microchip Technology Inc. 23X256 are 256 Kbit Serial SRAM devices. 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. Features: • Max. Clock 20 MHz • Low-Power CMOS Technology: \- Read Current: 3 mA at 1 MHz \- Standby Current: 4 A Max. at +85°C • 32,768 x 8-bit Organization • 32-Byte Page • Sequential Read/Write • High Reliability • Temperature Ranges Supported: \- Industrial (I): -40°C to +85°C \- Automotive (E): -40°C to +125°C

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    23K256-I/P Product overview

    The 23K256-I/P is a 256K SPI bus low-power 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. 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.

    .
    20MHz Maximum clock
    .
    Low-power CMOS technology
    .
    32,768 x 8-bit Organization
    .
    Flexible operating modes
    .
    Sequential read/write
    .
    High reliability
    ESD sensitive device, take proper precaution while handling the device.
    View all

23K256-E/P Alternative Parts

Image Part Compare Manufacturer Category Description
Image:23K256-E/P Mfr.Part#:23K256-E/P Compare: Current Part Manufacturers:Microchip Category:Memory Chip Description:Sram chip sync single 3.3v 256kbit 32k x 8 32ns 8pin pdip tube
Image:23K256-E/SN Mfr.Part#:23K256-E/SN Compare: 23K256-E/P VS 23K256-E/SN Manufacturers:Microchip Category:RAM Memory Description:Sram chip sync single 3.3v 256kbit 32k x 8 32ns 8pin soic n tube
Image:23K256-E/ST Mfr.Part#:23K256-E/ST Compare: 23K256-E/P VS 23K256-E/ST Manufacturers:Microchip Category:RAM Memory Description:Sram chip sync single 3.3v 256kbit 32k x 8 32ns 8pin tssop tube
Image:23K256-I/P Mfr.Part#:23K256-I/P Compare: 23K256-E/P VS 23K256-I/P Manufacturers:Microchip Category:RAM Memory Description:Sram chip sync single 3.3v 256kbit 32k x 8 25ns 8pin pdip tube