X2804CP-25 datasheet, PDF - EEWORLD Datasheet

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X2804CP-25: Description5 Volt, Byte Alterable E2PROM; File Size53KB，13 Pages; ManufacturerXicon Passive Components; Websitehttp://www.xicor.com

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X2804CP-25 Overview

5 Volt, Byte Alterable E2PROM

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X2804C

5 Volt, Byte Alterable E

PROM

DESCRIPTION

512 x 8 Bit

FEATURES

•

90ns Access Time

Simple Byte and Page Write

—Single 5V Supply

—No External High Voltages or V

Control

Circuits

—Self-Timed

—No Erase Before Write

—No Complex Programming Algorithms

—No Overerase Problem

High Performance Advanced NMOS Technology

Fast Write Cycle Times

—16 Byte Page Write Operation

—Byte or Page Write Cycle: 5ms Typical

—Complete Memory Rewrite: 640ms Typical

—Effective Byte Write Cycle Time: 300

Typical

DATA

Polling

—Allows User to Minimize Write Cycle Time

JEDEC Approved Byte-Wide Pinout

High Reliability

—Endurance: 10,000 Cycles

—Data Retention: 100 Years

The Xicor X2804C is a 512 x 8 E

PROM, fabricated with

an advanced, high performance N-channel floating gate

MOS technology. Like all Xicor Programmable nonvola-

tile memories it is a 5V only device. The X2804C

features the JEDEC approved pinout for byte-wide

memories, compatible with industry standard RAMs,

ROMs and EPROMs.

The X2804C supports a 16-byte page write operation,

typically providing a 300µs/byte write cycle, enabling the

entire memory to be written in less than 640ms. The

X2804C also features

DATA

Polling, a system software

support scheme used to indicate the early completion of

a write cycle.

Xicor E

PROMs are designed and tested for applica-

tions requiring extended endurance. Inherent data re-

tention is greater than 100 years.

PIN CONFIGURATION

PLASTIC DIP

I/O0

I/O1

I/O2

VSS

X2804C

VCC

I/O7

I/O6

I/O5

I/04

I/O3

6612 FHD F02.1

6612-1.3 3/27/96 T2/C1/D1 NS

Characteristics subject to change without notice

X2804CP-25 Related Products

	X2804CP-25	X2804CPI-90	X2804CPI-20	X2804CPI-15	X2804CP-90	X2804CP-20	X2804CP-15	X2804C
Description	5 Volt, Byte Alterable E2PROM	5 Volt, Byte Alterable E2PROM	5 Volt, Byte Alterable E2PROM	5 Volt, Byte Alterable E2PROM	5 Volt, Byte Alterable E2PROM	5 Volt, Byte Alterable E2PROM	5 Volt, Byte Alterable E2PROM	5 Volt, Byte Alterable E2PROM

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