AT45D011-XI(1998) Ver la hoja de datos (PDF) - Atmel Corporation

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componentes Descripción

Fabricante

AT45D011-XI
(Rev.:1998)

1-Megabit 5.0-volt Only Serial DataFlash®

Atmel Corporation 

Buffer to

Main Memory

Page Program

with Built-In Erase

Buffer to

Main Memory

Page Program

without Built-In

Erase

83H

88H

1

1

0

0

0

0

0

0

0

1

0

0

1

0

1

0

r

r

r

r

r

r

r

r

r

r

r

r

PA8

PA8

PA7

PA7

PA6

PA6

PA5

PA5

PA4

PA4

PA3

PA3

PA2

PA2

PA1

PA1

PA0

PA0

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Page

Erase

81H

1

0

0

0

0

0

0

1

r

r

r

r

r

r

PA8

PA7

PA6

PA5

PA4

PA3

PA2

PA1

PA0

X

X

X

X

X

X

X

X

X

Table 2

Block

Erase

Opcode

50H

0

1

0

1

0

0

0

0

r

r

r

r

r

r

PA8

PA7

PA6

PA5

PA4

PA3

X

X

X

X

X

X

X

X

X

X

X

X

Main Memory

Page Program

Through Buffer

Auto Page

Rewrite

Through Buffer

Status

Register

82H

1

0

0

0

0

0

1

0

r

r

r

r

r

r

PA8

PA7

PA6

PA5

PA4

PA3

PA2

PA1

PA0

BFA8

BFA7

BFA6

BFA5

BFA4

BFA3

BFA2

BFA1

BFA0

58H

57H

0

0

1

1

0

0

1

1

1

0

0

1

0

1

0

1

r

r

r

r

r

r

PA8

PA7

PA6

PA5

PA4

PA3

PA2

PA1

PA0

X

X

X

X

X

X

X

X

X

X (Don’t Care)

r (reserved bits)

16

AT45DB011

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