A49LF040TX-33FC Ver la hoja de datos (PDF) - AMIC Technology

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A49LF040TX-33FC

4 Mbit CMOS 3.3Volt-only Low Pin Count Flash Memory

AMIC Technology 

Figure 19: Automatic Byte Program Algorithm

Start

Write Command

Address: 5555H

Data: AAH

A49LF040

Write Command

Address: 2AAAH

Data: 55H

Write Command

Address: 5555H

Data: A0H

Write Command

Address: PA

Data: PD

NO

I/O7 = Data ?

Or

I/O6 Stop Toggle?

YES

Byte Program

Completed

PA: Byte Program Address

PD: Byte Program Data

PRELIMINARY (August, 2004, Version 0.1)

24

AMIC Technology, Corp.

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