N21C21A Datasheet (ON Semiconductor)

N21C21A, 1-Kb 1-Wire EPROM

The N21C21A is a 1K *bit serial EPROM containing a factory * programmed, unique 48 *bit identification number, 8 *bit CRC generation, and the 8 *bit family code (09h).

A 64 *bit status register controls write protection and page redirection.

The N21C21A 1

N21C21A Features

* 1024 Bits of One

* Time Programmable (OTP) EPROM For Storage Of User

* Programmable Configuration Data

* Factory

* Programmed Unique 64

* Bit Identification Number

* Single

* Wire Interface to Reduce Circuit Board Routing

* Synchronous