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Manufacturer Part #

93LC46A-I/SN

93LC46 Series 1 Kbit (128 x 8) 5.5 V Microwire Compatible Serial EEPROM - SOIC-8

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 1904
Product Specification Section
Technical Attributes
Attributes Table
Memory Density: 1kb
Memory Organization: 128 x 8
Supply Voltage-Nom: 2.5V to 5.5V
Clock Frequency-Max: 2MHz
Write Cycle Time-Max (tWC): 6ms
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The 93XX46A/B/C devices are 1 Kbit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA46C, 93LC46C or 93C46C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93AA46A, 93LC46A or 93C46A devices are available, while the 93AA46B, 93LC46B and 93C46B devices provide dedicated 16-bit communication.

Advanced CMOS technology makes these devices ideal for lowpower, nonvolatile memory applications. The entire 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. All packages are Pb-free (Matte Tin) finish. 

Features:

  • Low-Power CMOS Technology
  • ORG Pin to Select Word Size for ‘46C’ Version
  • 128 x 8-bit Organization ‘A’ Devices (no ORG)
  • 64 x 16-bit Organization ‘B’ Devices (no ORG)
  • Self-Timed Erase/Write Cycles (including Auto-Erase)
  • Automatic Erase All (ERAL) Before Write All (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 Erase/Write Cycles
  • Data Retention > 200 Years
  • Temperature ranges supported:
  • Industrial (I) -40°C to +85°C
    Pricing Section
    Stock:
    1,805
    Minimum Order:
    1
    Multiple Of:
    1
    6,800
    Factory Stock:Factory Stock:
    39,200
    Factory Lead Time:
    8 Weeks
    Total
    $0.21
    USD
    Quantity
    Web Price
    1
    $0.21
    250
    $0.193
    750
    $0.19
    2,500
    $0.186
    7,500+
    $0.183
    Product Variant Information section