![](http://datasheet.mmic.net.cn/30000/93C86TI-SN_datasheet_2229635/93C86TI-SN_4.png)
93C76/86
DS21132E-page 4
2004 Microchip Technology Inc.
TABLE 1-3:
INSTRUCTION SET FOR 93C76: ORG=1 (X16 ORGANIZATION)
TABLE 1-4:
INSTRUCTION SET FOR 93C76: ORG=0 (X8 ORGANIZATION)
TABLE 1-5:
INSTRUCTION SET FOR 93C86: ORG=1 (X16 ORGANIZATION)
TABLE 1-6:
INSTRUCTION SET FOR 93C86: ORG=0 (X8 ORGANIZATION)
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK Cycles
READ
1
10
X A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D15 - D0
29
EWEN
1
00
1 1 X X X X X X X X
—
High-Z
13
ERASE
1
11
X A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/BSY)
13
ERAL
1
00
1 0 X X X X X X X X
—
(RDY/BSY)
13
WRITE
1
01
X A8 A7 A6 A5 A4 A3 A2 A1 A0
D15 - D0
(RDY/BSY)
29
WRAL
1
00
0 1 X X X X X X X X
D15 - D0
(RDY/BSY)
29
EWDS
1
00
0 0 X X X X X X X X
—
High-Z
13
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK
Cycles
READ
1
10
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D7 - D0
22
EWEN
1
00
1 1 X X X X X X X X X
—
High-Z
14
ERASE
1
11
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/BSY)
14
ERAL
1
00
1 0 X X X X X X X X X
—
(RDY/BSY)
14
WRITE
1
01
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
D7 - D0
(RDY/BSY)
22
WRAL
1
00
0 1 X X X X X X X X X
D7 - D0
(RDY/BSY)
22
EWDS
1
00
0 0 X X X X X X X X X
—
High-Z
14
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK Cycles
READ
1
10
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D15 - D0
29
EWEN
1
00
1 1 X X X X X X X X
—
High-Z
13
ERASE
1
11
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/BSY)
13
ERAL
1
00
1 0 X X X X X X X X
—
(RDY/BSY)
13
WRITE
1
01
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
D15 - D0
(RDY/BSY)
29
WRAL
1
00
0 1 X X X X X X X X
D15 - D0
(RDY/BSY)
29
EWDS
1
00
0 0 X X X X X X X X
—
High-Z
13
Instruction
SB
Opcode
Address
Data In
Data Out
Req. CLK Cycles
READ
1
10
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
D7 - D0
22
EWEN
1
00
1 1 X X X X X X X X X
—
High-Z
14
ERASE
1
11
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
—
(RDY/BSY)
14
ERAL
1
00
1 0 X X X X X X X X X
—
(RDY/BSY)
14
WRITE
1
01
A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
D7 - D0
(RDY/BSY)
22
WRAL
1
00
0 1 X X X X X X X X X
D7 - D0
(RDY/BSY)
22
EWDS
1
00
0 0 X X X X X X X X X
—
High-Z
14