93XX46X/56X/66X/76X/86X
TABLE 2-5:
Instruction SB
INSTRUCTION SET FOR 93XX66A/B/C
Opcode
Address
Data In
Data Out
Req.
CLK
Cycles
93XX66B OR 93XX66C WITH ORG = 1
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
1
1
1
1
1
1
1
11
00
00
00
10
01
00
1
0
1
(16-BIT WORD ORGANIZATION)
A7 A6 A5 A4 A3 A2 A1 A0
0
0
1
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
—
—
—
—
—
D15-D0
D15-D0
(RDY/BSY)
(RDY/BSY)
High-Z
High-Z
D15-D0
(RDY/BSY)
(RDY/BSY)
11
11
11
11
27
27
27
A7 A6 A5 A4 A3 A2 A1 A0
A7 A6 A5 A4 A3 A2 A1 A0
0
1
x
x
x
x
x
x
93XX66A OR 93XX66C WITH ORG = 0
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
1
1
1
1
1
1
1
11
00
00
00
10
01
00
1
0
1
0
0
1
(8-BIT WORD ORGANIZATION)
—
—
—
—
—
D7-D0
D7-D0
(RDY/BSY)
(RDY/BSY)
High-Z
High-Z
D7-D0
(RDY/BSY)
(RDY/BSY)
12
12
12
12
20
20
20
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0
0
1
x
x
x
x
x
x
x
TABLE 2-6:
Instruction SB
INSTRUCTION SET FOR 93XX76A/B/C
Opcode
Address
Data In
Data Out
Req.
CLK
Cycles
93XX76B OR 93XX76C WITH ORG = 1
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
1
1
1
1
1
1
1
11
00
00
00
10
01
00
x
1
0
1
x
x
0
0
0
1
x
x
x
(16-BIT WORD ORGANIZATION)
—
—
—
—
—
D15-D0
D15-D0
(RDY/BSY)
(RDY/BSY)
High-Z
High-Z
D15-D0
(RDY/BSY)
(RDY/BSY)
13
13
13
13
29
29
29
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0
1
x
x
x
x
x
x
x
x
93XX76A OR 93XX76C WITH ORG = 0
ERASE
ERAL
EWDS
EWEN
READ
WRITE
WRAL
1
1
1
1
1
1
1
11
00
00
00
10
01
00
x
1
0
1
x
x
0
0
0
1
x
x
x
x
x
x
(8-BIT WORD ORGANIZATION)
—
—
—
—
—
D7-D0
D7-D0
(RDY/BSY)
(RDY/BSY)
High-Z
High-Z
D7-D0
(RDY/BSY)
(RDY/BSY)
14
14
14
14
22
22
22
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1
x
x
x
x
x
x
x
x
x
DS21929D-page 8
©
2007 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
