EN25P80 View Datasheet(PDF) - Eon Silicon Solution Inc.

Part Name

Description

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EN25P80

8 Mbit Uniform Sector, Serial Flash Memory

Eon Silicon Solution Inc. 

EN25P80

MEMORY ORGANIZATION

The memory is organized as:

z 1,048,576 bytes

z Uniform Sector Architecture

Sixteen 64-Kbyte sectors

z 4096 pages (256 bytes each)

Each page can be individually programmed (bits are programmed from 1 to 0). The device is Sector or

Bulk Erasable but not Page Erasable.

Table 2. Block Sector Architecture

Sector

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

SECTOR SIZE (KByte)

64

64

64

64

64

64

64

64

64

64

64

64

64

64

64

64

Address range

F0000h – FFFFFh

E0000h – EFFFFh

D0000h – DFFFFh

C0000h – CFFFFh

B0000h – BFFFFh

A0000h – AFFFFh

90000h – 9FFFFh

80000h – 8FFFFh

70000h – 7FFFFh

60000h – 6FFFFh

50000h – 5FFFFh

40000h – 4FFFFh

30000h – 3FFFFh

20000h – 2FFFFh

10000h – 1FFFFh

00000h – 0FFFFh

This Data Sheet may be revised by subsequent versions

4

or modifications due to changes in technical specifications.

©2004 Eon Silicon Solution, Inc., www.essi.com.tw

Rev. C, Issue Date: 2006/12/25

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