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Microchip 93LC46XT/SN - 1Kbit EEPROM Memory IC

The 93LC46XT/SN from Microchip Technology is a high-performance 1Kbit EEPROM memory chip featuring a Microwire serial interface. This non-volatile memory solution is perfect for embedded systems requiring reliable data storage, configuration settings, and parameter retention across power cycles.

Key Features & Benefits

  • Flexible Memory Organization: Configure as 128 x 8 or 64 x 16 bits to match your application requirements
  • Wide Voltage Range: Operates from 2.5V to 5.5V, compatible with both 3.3V and 5V systems
  • Fast Performance: 2 MHz clock frequency with 10ms write cycle time
  • Microwire Interface: Industry-standard serial protocol for easy integration
  • Compact Surface Mount: Space-saving 8-SOIC package ideal for PCB designs
  • Extended Temperature Range: Reliable operation from 0°C to 70°C

Common Applications

This EEPROM is widely used in industrial controls, automotive electronics, consumer devices, medical equipment, and IoT applications where non-volatile parameter storage is essential. Perfect for storing calibration data, user preferences, device configuration, and security keys.

Why Choose HQICKEY?

At HQICKEY, we guarantee 100% authentic Microchip components with full manufacturer warranty support. Every 93LC46XT/SN chip is sourced directly from authorized distributors and undergoes strict quality verification. We offer global shipping, competitive pricing, and expert technical support for your embedded hardware projects.


Related Products & Resources

Explore our complete range of Memory ICs including EEPROM, Flash, SRAM, and DRAM solutions for your semiconductor needs.

Visit the HQICKEY homepage to discover our full catalog of authentic semiconductor components.

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tape & Reel (TR) |
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Kbit
Memory Organization 128 x 8, 64 x 16
Memory Interface Microwire
Clock Frequency 2 MHz
Write Cycle Time - Word, Page 10ms
Access Time -
Voltage - Supply 2.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
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