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93LC66C-I/SN - Brand New MICROCHIP EEPROM - Datasheet - Chipdatas

93LC66C-I/SN - Brand New MICROCHIP EEPROM

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Brand:MICROCHIP
Category:EEPROM
Chipdatas Part No.:CD85-93LC66C-I/SN
Manufacturer Part No.:93LC66C-I/SN
Datecode:09+
Package:SOIC-8
$0.99380 /pcs Each tube contains 100 pcs
≥1:
$0.99379
≥10:
$0.98385
≥50:
$0.97392
≥100:
$0.94410
Numbers (pcs) :
  • Description

    The 93LC66C-I/SN is an EEPROM, a 4K bit low-voltage serial Electrically Erasable PROM specifically designed by Microchip Technology Inc. They provide word-selectable options such as 93AA66C, 93LC66C, or 93C66C, allowing you to set word size externally via logic levels driving the ORG pin. The 93XX66A devices provide dedicated 8-bit communication whereas the 93XX66B are designed for 16-bit communication. These devices are optimized for low-power, nonvolatile memory applications and are available in different packaging options such as 8-lead PDIP and SOIC, 8-lead MSOP, 6-lead SOT-23, 8-Lead 2x3 DFN, and 8-lead TSSOP.

    Specifications and features

    • Low-power CMOS technology
    • ORG pin to select word size for ‘66C’ version
    • 512 x 8-bit organization ‘A’ ver. devices (no ORG)
    • 256 x 16-bit organization ‘B’ ver. devices (no ORG)
    • Self-timed erase/write cycles (including auto-erase)
    • Automatic ERAL before WRAL
    • Power-on/off data protection circuitry
    • Industry standard 3-wire serial I/O
    • Device Status signal (Ready/Busy)
    • Sequential read function
    • 1,000,000 E/W cycles
    • Data retention > 200 years
    • Temperature ranges supported:
      • Industrial (I) -40°C to +85°C
      • Automotive (E) -40°C to +125°C

    Application Scenarios

    The 93LC66C-I/SN EEPROM can be used in various low-power, nonvolatile memory applications. It can be used in multiple industries such as automotive, industrial, and consumer electronics. It can be used for storing configuration data, such as calibration coefficients, trimming parameters, software version numbers, and other firmware data. It can also be used in various communication protocols such as I2C and SPI.

    Comparison

    Advantages
    • Low power consumption, making it ideal for battery-operated devices
    • Multiple packaging options
    • Long data retention period of over 200 years
    • High endurance of 1,000,000 E/W cycles
    • Can operate in a wide temperature range, from -40°C to +125°C
    • Automatic erase before write cycle
    • Easy to interface using an industry-standard 3-wire serial interface
    Disadvantages
    • External logic levels are required to set word size
  • Similar parts: 1875 , Click to view
    Attributes Value
    Category EEPROM
    Manufacturer Microchip Technology
    Product Category Memory ICs
    Series -
    Packaging Tube Alternate Packaging
    Unit-Weight 0.019048 oz
    Mounting-Style SMD/SMT
    Package-Case SOIC-8
    Operating-Temperature -40°C ~ 85°C (TA)
    Interface Microwire, 3-Wire Serial
    Voltage-Supply 2.5 V ~ 5.5 V
    Supplier-Device-Package 8-SOIC
    Memory Capacity 4K (512 x 8 or 256 x 16)
    Memory-Type EEPROM
    Speed 2MHz, 3MHz
    Access-Time 200 ns
    Format-Memory EEPROMs - Serial
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Voltage 2.5 V to 5.5 V
    Operating-Supply-Current 2 mA
    Interface-Type Serial 3-Wire Microwire
    Organization 512 x 8 256 x 16
    Supply-Current-Max 2 mA
    Supply-Voltage-Max 5.5 V
    Supply-Voltage-Min 2.5 V
    Maximum-Clock-Frequency 3 MHz
    Data-Retention 200 Years
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  • Shopping guide

    Warranty:
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    • - 90-day warranty against any manufacturing defects. View more
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Contact us
Additional Information
  • Datasheet: Download 93LC66C-I/SN
  • Chipdatas Part: CD85-93LC66C-I/SN
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/12 18:40 +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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