EN29F002T-55P Просмотр технического описания (PDF) - Eon Silicon Solution Inc.

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Компоненты Описание

производитель

EN29F002T-55P

2 Megabit (256K x 8-bit) Flash Memory

Eon Silicon Solution Inc. 

TABLE 1. PIN DESCRIPTION

Pin Name

A0-A17

DQ0-DQ7

CE

OE

WE

RESET

(n/a for

EN29F002N)

Vcc

Vss

Function

Addresses

Data Input/Outputs

Chip Enable

Output Enable

Write Enable

Hardware Reset

Sector Unprotect

Supply Voltage

(5V ± 10% )

Ground

EN29F002 / EN29F002N

FIGURE 1. LOGIC DIAGRAM

Vcc

18

A0 - A17

CE

OE

WE

RESET

NC on EN29F002N

8

DQ0 - DQ7

EN29F002T/B

Vss

TABLE 2. BLOCK ARCHITECTURE

TOP BOOT BLOCK

SECTOR

ADDRESSES

SIZE (Kbytes)

6

3C000h - 3FFFFh

16

5

3A000h - 3BFFFh

8

4

38000h - 39FFFh

8

3

30000h - 37FFFh

32

2

20000h - 2FFFFh

64

1

10000h - 1FFFFh

64

0

00000h - 0FFFFh

64

BOTTOM BOOT BLOCK

ADDRESSES

SIZE (Kbytes)

30000h - 3FFFFh

64

20000h - 2FFFFh

64

10000h - 1FFFFh

64

08000h - 0FFFFh

32

06000h - 07FFFh

8

04000h - 05FFFh

8

00000h - 03FFFh

16

4800 Great America Parkway, Suite 202

2

Santa Clara, CA 95054

Rev. C, Issue Date: 2001/07/05

Tel: 408-235-8680

Fax: 408-235-8685

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