onsemi NM93C46M8

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NM93C46M8 - High-Reliability 1Kbit EEPROM Memory IC

The NM93C46M8 from onsemi is a professional-grade 1Kbit EEPROM memory semiconductor featuring Microwire serial interface technology. This compact 8-SOIC surface mount device delivers reliable non-volatile memory storage for embedded systems, industrial controls, and data logging applications.

Key Features & Benefits

  • 1Kbit Memory Capacity - 64 x 16 bit organization for flexible data storage
  • Microwire Serial Interface - Simple 3-wire communication protocol reduces pin count
  • Fast Clock Frequency - 1 MHz operation for efficient data transfer
  • Wide Operating Range - 4.5V to 5.5V supply voltage, 0°C to 70°C temperature range
  • Compact 8-SOIC Package - Space-saving surface mount design (3.90mm width)
  • 10ms Write Cycle - Quick data programming for responsive applications

Applications

The NM93C46M8 EEPROM is ideal for configuration storage, calibration data retention, user settings, security codes, and parameter storage in microcontroller-based systems. Its non-volatile nature ensures data persistence even when power is removed.

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic semiconductor components with global shipping and warranty support. Every component is sourced directly from authorized distributors to guarantee authenticity and reliability for your critical applications.

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Technical Resources & Support

For the latest technical insights, application notes, and industry updates, visit our Technical Blog where we share expert knowledge about semiconductor selection, circuit design best practices, and emerging memory technologies.

Product attributes Property Value
Manufacturer onsemi
Product Series
Packaging Tube |
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 1Kbit
Memory Organization 64 x 16
Memory Interface Microwire
Clock Frequency 1 MHz
Write Cycle Time - Word, Page 10ms
Access Time -
Voltage - Supply 4.5V ~ 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