27C512TRPFE-12 Просмотр технического описания (PDF) - MAXWELL TECHNOLOGIES

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Компоненты Описание

производитель

27C512TRPFE-12

512 Kbit (64K x 8-bit) - OTP EPROM

MAXWELL TECHNOLOGIES 

512K (64K x 8-Bit) OTP EPROM

FIGURE 2. PAGE PROGRAMMING FLOWCHART

START

27C512T

SET PAGE PROG. MODE

VPP=12.5+0.3V, VCC=6.0+ 0.25V

Address=0

n=0

Latch

Address+1

Address

Address+1

Address

Latch

Address+1

Address

B

Latch

B

Address+1

Address

NO

Latch

A

A

n+1 n

SET PAGE PROG./

VERIFY MODE

VPP=12.5+0.3V,

VCC=6.0+0.25V

NO

n=25

YES

Program tPW=0.2ms+5%

VERIFY

NOGO

GO

Program tOPW=0.2ms

Last

Address?

YES

SET PAGE MODE

VCC=5.0+0.25V, VPP=VCC

READ

All Address

GO

END

NOGO

FAIL

06.24.03 REV 4

All data sheets are subject to change without notice 8

©2003 Maxwell Technologies

All rights reserved.

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