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AT28C256-20DM/883-815

  • In Stock: 634
  • Available: 12

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $220.72500US $220.73
10+US $191.29500US $1912.95
30+US $173.63700US $5209.11
100+US $158.92200US $15892.20
500+US $154.50750US $77253.75
1000+US $147.15000US $147150.00

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

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Product Parameter

  • Manufacturer
    Microchip Technology
  • Manufacturer's Part #
    AT28C256-20DM/883-815
  • Categories
    Integrated Circuits (ICs)
  • Sub-Categories
    Memory
  • Series
    -
  • ECCN
    3A001A2C
  • Width
    15.24mm
  • Length
    37.215mm
  • Packaging
    Tube
  • Published
    1997
  • Technology
    CMOS
  • Access Time
    200ns
  • Memory Size
    256Kb 32K x 8
  • Memory Type
    Non-Volatile
  • Part Status
    Active
  • Memory Width
    8
  • Organization
    32KX8
  • REACH Status
    REACH Unaffected
  • Memory Format
    EEPROM
  • Mounting Type
    Through Hole
  • Surface Mount
    NO
  • Memory Density
    262144 bit
  • Operating Mode
    ASYNCHRONOUS
  • Package / Case
    28-CDIP (0.600, 15.24mm)
  • Supply Voltage
    5V
  • Terminal Pitch
    2.54mm
  • Screening Level
    MIL-STD-883 Class B
  • Memory Interface
    Parallel
  • Voltage - Supply
    4.5V~5.5V
  • Factory Lead Time
    23 Weeks
  • Terminal Position
    DUAL
  • Additional Feature
    AUTOMATIC WRITE
  • Height Seated (Max)
    5.72mm
  • Number of Functions
    1
  • Programming Voltage
    5V
  • Operating Temperature
    -55°C~125°C TC
  • Number of Terminations
    28
  • Supply Voltage-Max (Vsup)
    5.5V
  • Supply Voltage-Min (Vsup)
    4.5V
  • Write Cycle Time-Max (tWC)
    10ms
  • Write Cycle Time - Word, Page
    10ms

Environmental & Export Classifications

  • HTSUS
    8542.32.0051
  • RoHS Status
    ROHS3 Compliant
  • JESD-30 Code
    R-GDIP-T28
  • 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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