Datasheet Specifications
- Part number
- NM25C040
- Manufacturer
- Fairchild
- File Size
- 101.78 KB
- Datasheet
- NM25C040_FairchildSemiconductor.pdf
- Description
- 4K-Bit Serial CMOS EEPROM (Serial Peripheral Interface (SPI) Synchronous Bus)
Description
NM25C040 4K-Bit Serial CMOS EEPROM (Serial Periphrial Interface (SPI) Synchronous Bus) March 1999 NM25C040 4K-Bit Serial CMOS EEPROM (Serial Periphe.
Features
* s 2.1 MHz clock rate @ 2.7V to 5.5V s 4096 bits organized as 512 x 8 s Multiple chips on the same 3-wire bus with separate chip select lines s Self-timed programming cycle s Simultaneous programming of 1 to 4 bytes at a time s Status register can be polled during programming to monitor READY/BUSY sApplications
* requiring both non-volatile memory and insystem 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 implementedNM25C040 Distributors
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