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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 3,300

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 12 Weeks
Minimum Order: 3,300
Multiple Of: 3,300
Quantity Web Price
3,300 $0.25
6,600 $0.225
9,900 $0.20
13,200+ $0.182


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
Features and Applications

The 93LC46AT-I/SN is a 1 Kbit microwire compatible serial EEPROM; available in SOIC-8 package.

This device provides dedicated 8-bit communication with advanced CMOS technology and makes this device ideal for low power, nonvolatile memory application.


  • Low-Power CMOS Technology
  • ORG Pin to Select Word Size for ‘46C’ Version
  • 128 x 8-bit Organization ‘A’ 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
  • Pb-free and RoHS Compliant
  • Temperature Ranges Supported:
    • Industrial (I) -40°C to +85°C
    • Automotive (E) -40°C to +125°C