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NM25W040EMT8X Datasheet (PDF) - Fairchild Semiconductor

NM25W040EMT8X Datasheet PDF - Fairchild Semiconductor
Part # NM25W040EMT8X
Download  NM25W040EMT8X Download

File Size   101.77 Kbytes
Page   10 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description 4K-Bit Serial CMOS EEPROM (Serial Peripheral Interface (SPI) Synchronous Bus)

NM25W040EMT8X Datasheet (PDF)

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NM25W040EMT8X Datasheet PDF - Fairchild Semiconductor

Part # NM25W040EMT8X
Download  NM25W040EMT8X Click to download

File Size   101.77 Kbytes
Page   10 Pages
Manufacturer  FAIRCHILD [Fairchild Semiconductor]
Direct Link  http://www.fairchildsemi.com
Logo FAIRCHILD - Fairchild Semiconductor
Description 4K-Bit Serial CMOS EEPROM (Serial Peripheral Interface (SPI) Synchronous Bus)

NM25W040EMT8X Datasheet (HTML) - Fairchild Semiconductor

NM25W040EMT8X Datasheet HTML 1Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 2Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 3Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 4Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 5Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 6Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 7Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 8Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 9Page - Fairchild Semiconductor NM25W040EMT8X Datasheet HTML 10Page - Fairchild Semiconductor

NM25W040EMT8X Product details

General Description
The NM25C040 is a 4096-bit CMOS EEPROM with an SPI compatible serial interface. The NM25C040 is designed for data storage in applications requiring both non-volatile memory and in system data updates. This EEPROM is well suited for applications using the 68HC11 series of microcontrollers that support the SPI interface for high speed communication with peripheral devices via a serial bus to reduce pin count. The NM25C040 is implemented in Fairchild Semiconductor’s floating gate CMOS process that provides superior endurance and data retention.

Features
■ 2.1 MHz clock rate @ 2.7V to 5.5V
■ 4096 bits organized as 512 x 8
■ Multiple chips on the same 3-wire bus with separate chip select lines
■ Self-timed programming cycle
■ Simultaneous programming of 1 to 4 bytes at a time
■ Status register can be polled during programming to monitor READY/BUSY
■ Write Protect (WP) pin and write disable instruction for both hardware and software write protection
■ Block write protect feature to protect against accidental writes
■ Endurance: 1,000,000 data changes
■ Data retention greater than 40 years
■ Packages available: 8-pin DIP, 8-pin SO, or 8-pin TSSOP




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About Fairchild Semiconductor


Fairchild Semiconductor was a pioneering semiconductor company that was founded in the late 1950s.
The company was known for its innovation in the development of the first commercial transistor and for its contributions to the advancement of the integrated circuit technology.
Fairchild became a leading supplier of power semiconductors, analog and mixed-signal integrated circuits, and other semiconductor products.
The company was acquired by ON Semiconductor in 2016 and its products and technologies continue to be developed and sold under the ON Semiconductor brand.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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