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25LC256T-E/ST - Brand New Microchip Technology Memory - Datasheet - Chipdatas

25LC256T-E/ST - Brand New Microchip Technology Memory

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Category:Memory
Chipdatas Part No.:CD94-25LC256T-E/ST
Manufacturer Part No.:25LC256T-E/ST
Datecode:09+
Package:8-TSSOP 0.173", 4.40mm Width
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  • Description

    Microchip Technology Inc. 25LCXXX* devices are Middensity 8 through 256 Kbit Serial Electrically Erasable PROMs (EEPROM). The devices are organized in blocks of x8-bit memory and support the Serial Peripheral Interface (SPI) compatible serial bus architecture. Byte-level and page-level functions are supported.

    Specifications and features

    Max. Clock 5 MHz
    Low-power CMOS Technology:
    - Max. Write Current: 5 mA at 5.5V, 5 MHz
    - Read Current: 5 mA at 5.5V, 5 MHz
    - Standby Current: 10 μA at 5.5V
    1024 x 8 through 32768 x 8-bit Organization
    Byte and Page-level Write Operations
    Self-timed Erase and Write Cycles (6 ms max.)
    Block Write Protection:
    - Protect none, 1/4, 1/2 or all of array
    Built-in Write Protection:
    - Power-on/off data protection circuitry
    - Write enable latch
    - Write-protect pin
    Sequential Read
    High Reliability:
    - Endurance: >1M erase/write cycles
    - Data retention: > 200 years
    - ESD protection: > 4000V
    Temperature Range Supported:
    Package is Pb-free and RoHS Compliant
    - Extended (H): -40°C to +150°C

    Application Scenarios

    This model can be used in various electronic devices where electrically erasable and programmable memory is required. It is commonly used in microcontrollers, embedded systems, and other electronic applications.

    Comparison

    Advantages:

    • Supports byte-level and page-level write operations
    • High reliability with endurance of over 1 million erase/write cycles
    • Data retention of over 200 years
    • ESD protection of over 4000V
    • Supports low-power CMOS technology

    Disadvantages:

    • Max. clock speed of 5 MHz
    • Temperature range supported is limited to -40°C to +150°C
  • Similar parts: 9920 , Click to view
    Attributes Value
    Category Memory
    Manufacturer Microchip Technology
    Product Category Memory ICs
    Series -
    Packaging Tape & Reel (TR) Alternate Packaging
    Unit-Weight 0.005573 oz
    Mounting-Style SMD/SMT
    Package-Case TSSOP-8
    Operating-Temperature -40°C ~ 125°C (TA)
    Interface SPI Serial
    Voltage-Supply 2.5 V ~ 5.5 V
    Supplier-Device-Package 8-TSSOP
    Memory Capacity 256K (32K x 8)
    Memory-Type EEPROM
    Speed 10MHz
    Access-Time 50 ns
    Format-Memory EEPROMs - Serial
    Maximum Operating Temperature + 125 C
    Operating temperature range - 40 C
    Operating-Supply-Voltage 2.5 V to 5.5 V
    Operating-Supply-Current 6 mA
    Interface-Type Serial 4-Wire SDI SPI
    Organization 32 k x 8
    Supply-Current-Max 6 mA
    Supply-Voltage-Max 5.5 V
    Supply-Voltage-Min 2.5 V
    Maximum-Clock-Frequency 10 MHz
    Data-Retention 200 Years
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Returning:
    Within 30 days from date of shipment. View more

    Delivery period:
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    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
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Additional Information
  • Datasheet: Download 25LC256T-E/ST
  • Chipdatas Part: CD94-25LC256T-E/ST
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/13 02:43 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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