IC Phoenix logo

Home ›  N  › N17 > NM93C46LEN

NM93C46LEN from FAI,Fairchild Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

NM93C46LEN

Manufacturer: FAI, NS

256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) (MICROWIRE Bus Interface)

Partnumber Manufacturer Quantity Availability
NM93C46LEN FAI, NS 435 In Stock

Description and Introduction

256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) (MICROWIRE Bus Interface) The **NM93C46LEN** is a serial Electrically Erasable Programmable Read-Only Memory (EEPROM) component designed for non-volatile data storage in a wide range of electronic applications. With a storage capacity of **1Kbit (128 x 8 or 64 x 16)**, it provides reliable and flexible memory solutions for systems requiring small-scale data retention.  

Featuring a **3-wire serial interface**, the NM93C46LEN supports both **8-bit and 16-bit** word configurations, making it adaptable to different microcontroller and digital system requirements. Its **low-power operation** and **wide voltage range (1.8V to 5.5V)** enhance its suitability for battery-powered and energy-efficient devices.  

Key functionalities include **byte and word-level read/write operations**, **sequential read capability**, and **built-in write protection** to prevent accidental data corruption. The device also supports a **self-timed programming cycle**, simplifying integration into various designs.  

Common applications include **consumer electronics**, **automotive systems**, **industrial controls**, and **embedded systems**, where reliable non-volatile memory is essential. The NM93C46LEN’s compact footprint and robust performance make it a practical choice for engineers seeking a dependable EEPROM solution.  

With its balance of performance, flexibility, and durability, the NM93C46LEN remains a widely used component in modern electronic designs.

Application Scenarios & Design Considerations

256-/1024-/2048-/4096-Bit Serial EEPROM with Extended Voltage (2.7V to 5.5V) (MICROWIRE Bus Interface)

Alternative Part Number

  • M93C46-WMN6TP --: Same 1Kbit Microwire serial EEPROM with 16-bit organization, widely available and pin-compatible in SO8 package.
  • AT93C46D-SSHM-T --: 1Kbit 3-wire serial EEPROM functionally equivalent to the NM93C46, available in SOIC-8 and well supported.
  • CAT93C46VI-GT3 --: 1Kbit Microwire EEPROM with compatible command set and SOIC-8 footprint, suitable drop-in replacement.
  • 93C46-E/P --: Same 1Kbit Microwire serial EEPROM in 8-pin DIP, widely available and pin-compatible replacement.
  • AT93C46-10PU-2.7 --: Equivalent 1Kbit 3-wire serial EEPROM with matching pinout and voltage range, good second source.
  • CAT93C46LI-G --: 1Kbit Microwire EEPROM in DIP package, functionally equivalent and commonly stocked alternative.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips