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M27C256B-12B1

  • In Stock: 20000
  • Available: 11709

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $4.90000US $4.90
10+US $4.41000US $44.10
30+US $3.43000US $102.90
100+US $2.81750US $281.75
500+US $2.69500US $1347.50
1000+US $2.45000US $2450.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    STMicroelectronics
  • Manufacturer's Part #
    M27C256B-12B1
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    Memory
  • Series
    -
  • ECCN
    OBSOLETE
  • Mount
    Through Hole
  • Width
    15.24mm
  • Length
    36.83mm
  • Density
    256 kb
  • HTS Code
    8542.32.00.71
  • I/O Type
    COMMON
  • Frequency
    120GHz
  • Lead Free
    Lead Free
  • Packaging
    Tube
  • Pin Count
    28
  • Technology
    EPROM - OTP
  • Access Time
    120ns
  • Memory Size
    256Kb 32K x 8
  • Memory Type
    Non-Volatile
  • Part Status
    Obsolete
  • Subcategory
    OTP ROMs
  • Memory Width
    8
  • Organization
    32KX8
  • REACH Status
    REACH Unaffected
  • Memory Format
    EPROM
  • Mounting Type
    Through Hole
  • Number of Pins
    28
  • Operating Mode
    ASYNCHRONOUS
  • Package / Case
    28-DIP (0.600, 15.24mm)
  • Power Supplies
    5V
  • Supply Voltage
    5V
  • Terminal Pitch
    2.54mm
  • Terminal Finish
    Matte Tin (Sn)
  • Base Part Number
    M27C256
  • Memory Interface
    Parallel
  • Voltage - Supply
    4.5V~5.5V
  • Terminal Position
    DUAL
  • Height Seated (Max)
    5.08mm
  • Number of Functions
    1
  • Standby Current-Max
    0.0001A
  • Qualification Status
    Not Qualified
  • Operating Temperature
    0°C~70°C TA
  • Nominal Supply Current
    50mA
  • Number of Terminations
    28
  • Output Characteristics
    3-STATE
  • Operating Supply Voltage
    5V
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Peak Reflow Temperature (Cel)
    245

Environmental & Export Classifications

  • HTSUS
    8542.32.0061
  • ECCN Code
    EAR99
  • RoHS Status
    ROHS3 Compliant
  • JESD-609 Code
    e3
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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