93AA56SLASHP datasheet(5/22 Pages) MICROCHIP

5 / 22 page

 2004 Microchip Technology Inc.

DS20067J-page 5

93AA46/56/66

TABLE 1-6:

INSTRUCTION SET FOR 93AA66: ORG = 1 (X 16 ORGANIZATION)

TABLE 1-7:

INSTRUCTION SET FOR 93AA66: ORG = 0 (X 8 ORGANIZATION)

Instruction

Opcode

Address

Data In

Data Out

Req. CLK

Cycles

READ

A7 A6 A5 A4 A3 A2 A1 A0

—

D15 - D0

EWEN

1 1 X X X X X X

—

High-Z

ERASE

A7 A6 A5 A4 A3 A2 A1 A0

—

(RDY/BSY)11

ERAL

1 0 X X X X X X

—

(RDY/BSY)11

WRITE

A7 A6 A5 A4 A3 A2 A1 A0

D15 - D0

(RDY/BSY)27

WRAL

0 1 X X X X X X

D15 - D0

(RDY/BSY)27

EWDS

0 0 X X X X X X

—

High-Z

Instruction

Opcode

Address

Data In

Data Out

Req. CLK

Cycles

READ

A8 A7 A6 A5 A4 A3 A2 A1 A0

—

D7 - D0

EWEN

1 1 X X X X X X X

—

High-Z

ERASE

A8 A7 A6 A5 A4 A3 A2 A1 A0

—

(RDY/BSY)12

ERAL

1 0 X X X X X X X

—

(RDY/BSY)12

WRITE

A8 A7 A6 A5 A4 A3 A2 A1 A0

D7 - D0

(RDY/BSY)20

WRAL

0 1 X X X X X X X

D7 - D0

(RDY/BSY)20

EWDS

0 0 X X X X X X X

—

High-Z

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